Added prettier to project

2026-03-15 10:25:16 +00:00 · 2021-02-08 00:03:28 +01:00
parent d8983b8321
commit d5a487a609
29 changed files with 2018 additions and 1420 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -3,7 +3,8 @@ node_modules
 passModels/
 certificates/
 *.code-workspace
-.vscode/
+.vscode/*
+!.vscode/settings.json
 *.js
 lib/
 examples/build
--- a/.prettierrc
+++ b/.prettierrc
@@ -0,0 +1,6 @@
+{
+	"bracketSpacing": true,
+	"trailingComma": "all",
+	"tabWidth": 4,
+	"useTabs": true
+}
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -0,0 +1,7 @@
+{
+	"editor.tabSize": 4,
+	"editor.formatOnSave": true,
+	"editor.insertSpaces": false,
+	"editor.smoothScrolling": true,
+	"editor.defaultFormatter": "esbenp.prettier-vscode"
+}
--- a/examples/README.md
+++ b/examples/README.md
@@ -2,7 +2,7 @@

 This is examples folder. These examples are used to test new features and as sample showcases.

-Each example is linked to webserver.js, which *requires* express.js to run.
+Each example is linked to webserver.js, which _requires_ express.js to run.
 Express.js has been inserted as "example package" dipendency.

 ```sh
@@ -18,6 +18,7 @@ To make them work, you'll have to edit both certificates and model path.

 Visit [http://localhost:8080/gen/examplePass](http://localhost:8080/gen/examplePass) to get the pass. Replace "examplePass" with the pass name in models folder.
 Please note that `field.js` example will force you to download `exampleBooking.pass`, no matter what.
-___
+
+---

 Every contribution is really appreciated. ❤️ Thank you!
--- a/examples/abstractModel.ts
+++ b/examples/abstractModel.ts
@@ -1,5 +1,9 @@
 import genRoute, { app } from "./webserver";
-import { createPass, createAbstractModel, AbstractModel } from "passkit-generator";
+import {
+	createPass,
+	createAbstractModel,
+	AbstractModel,
+} from "passkit-generator";

 let abstractModel: AbstractModel;

@@ -11,148 +15,182 @@ let abstractModel: AbstractModel;
 			signerCert: "../certificates/signerCert.pem",
 			signerKey: {
 				keyFile: "../certificates/signerKey.pem",
-				passphrase: "123456"
-			}
+				passphrase: "123456",
+			},
 		},
 		// overrides: request.body || request.params || request.query,
 	});
 })();

 genRoute.all(async function manageRequest(request, response) {
-	const passName = request.params.modelName + "_" + (new Date()).toISOString().split('T')[0].replace(/-/ig, "");
+	const passName =
+		request.params.modelName +
+		"_" +
+		new Date().toISOString().split("T")[0].replace(/-/gi, "");

 	try {
 		const pass = await createPass(abstractModel);

 		pass.transitType = "PKTransitTypeAir";

-		pass.headerFields.push({
-			"key": "header1",
-			"label": "Data",
-			"value": "25 mag",
-			"textAlignment": "PKTextAlignmentCenter"
-		}, {
-			"key": "header2",
-			"label": "Volo",
-			"value": "EZY997",
-			"textAlignment": "PKTextAlignmentCenter"
-		});
+		pass.headerFields.push(
+			{
+				key: "header1",
+				label: "Data",
+				value: "25 mag",
+				textAlignment: "PKTextAlignmentCenter",
+			},
+			{
+				key: "header2",
+				label: "Volo",
+				value: "EZY997",
+				textAlignment: "PKTextAlignmentCenter",
+			},
+		);

-		pass.primaryFields.push({
+		pass.primaryFields.push(
+			{
 				key: "IATA-source",
 				value: "NAP",
 				label: "Napoli",
-			textAlignment: "PKTextAlignmentLeft"
-		}, {
+				textAlignment: "PKTextAlignmentLeft",
+			},
+			{
 				key: "IATA-destination",
 				value: "VCE",
 				label: "Venezia Marco Polo",
-			textAlignment: "PKTextAlignmentRight"
-		});
+				textAlignment: "PKTextAlignmentRight",
+			},
+		);

-		pass.secondaryFields.push({
-			"key": "secondary1",
-			"label": "Imbarco chiuso",
-			"value": "18:40",
-			"textAlignment": "PKTextAlignmentCenter",
-		}, {
-			"key": "sec2",
-			"label": "Partenze",
-			"value": "19:10",
-			"textAlignment": "PKTextAlignmentCenter"
-		}, {
-			"key": "sec3",
-			"label": "SB",
-			"value": "Sì",
-			"textAlignment": "PKTextAlignmentCenter"
-		}, {
-			"key": "sec4",
-			"label": "Imbarco",
-			"value": "Anteriore",
-			"textAlignment": "PKTextAlignmentCenter"
-		});
+		pass.secondaryFields.push(
+			{
+				key: "secondary1",
+				label: "Imbarco chiuso",
+				value: "18:40",
+				textAlignment: "PKTextAlignmentCenter",
+			},
+			{
+				key: "sec2",
+				label: "Partenze",
+				value: "19:10",
+				textAlignment: "PKTextAlignmentCenter",
+			},
+			{
+				key: "sec3",
+				label: "SB",
+				value: "Sì",
+				textAlignment: "PKTextAlignmentCenter",
+			},
+			{
+				key: "sec4",
+				label: "Imbarco",
+				value: "Anteriore",
+				textAlignment: "PKTextAlignmentCenter",
+			},
+		);

-		pass.auxiliaryFields.push({
-			"key": "aux1",
-			"label": "Passeggero",
-			"value": "MR. WHO KNOWS",
-			"textAlignment": "PKTextAlignmentLeft"
-		}, {
-			"key": "aux2",
-			"label": "Posto",
-			"value": "1A*",
-			"textAlignment": "PKTextAlignmentCenter"
-		});
+		pass.auxiliaryFields.push(
+			{
+				key: "aux1",
+				label: "Passeggero",
+				value: "MR. WHO KNOWS",
+				textAlignment: "PKTextAlignmentLeft",
+			},
+			{
+				key: "aux2",
+				label: "Posto",
+				value: "1A*",
+				textAlignment: "PKTextAlignmentCenter",
+			},
+		);

-		pass.backFields.push({
-			"key": "document number",
-			"label": "Numero documento:",
-			"value": "- -",
-			"textAlignment": "PKTextAlignmentLeft"
-		}, {
-			"key": "You're checked in, what next",
-			"label": "Hai effettuato il check-in, Quali sono le prospettive",
-			"value": "",
-			"textAlignment": "PKTextAlignmentLeft"
-		}, {
-			"key": "Check In",
-			"label": "1. check-in✓",
-			"value": "",
-			"textAlignment": "PKTextAlignmentLeft"
-		}, {
-			"key": "checkIn",
-			"label": "",
-			"value": "Le uscite d'imbarco chiudono 30 minuti prima della partenza, quindi sii puntuale. In questo aeroporto puoi utilizzare la corsia Fast Track ai varchi di sicurezza.",
-			"textAlignment": "PKTextAlignmentLeft"
-		}, {
-			"key": "2. Bags",
-			"label": "2. Bagaglio",
-			"value": "",
-			"textAlignment": "PKTextAlignmentLeft"
-		}, {
-			"key": "Require special assistance",
-			"label": "Assistenza speciale",
-			"value": "Se hai richiesto assistenza speciale, presentati a un membro del personale nell'area di Consegna bagagli almeno 90 minuti prima del volo.",
-			"textAlignment": "PKTextAlignmentLeft"
-		}, {
-			"key": "3. Departures",
-			"label": "3. Partenze",
-			"value": "",
-			"textAlignment": "PKTextAlignmentLeft"
-		}, {
-			"key": "photoId",
-			"label": "Un documento d’identità corredato di fotografia",
-			"value": "è obbligatorio su TUTTI i voli. Per un viaggio internazionale è necessario un passaporto valido o, dove consentita, una carta d’identità.",
-			"textAlignment": "PKTextAlignmentLeft"
-		}, {
-			"key": "yourSeat",
-			"label": "Il tuo posto:",
-			"value": "verifica il tuo numero di posto nella parte superiore. Durante l’imbarco utilizza le scale anteriori e posteriori: per le file 1-10 imbarcati dalla parte anteriore; per le file 11-31 imbarcati dalla parte posteriore. Colloca le borse di dimensioni ridotte sotto il sedile davanti a te.",
-			"textAlignment": "PKTextAlignmentLeft"
-		}, {
-			"key": "Pack safely",
-			"label": "Bagaglio sicuro",
-			"value": "Fai clic http://easyjet.com/it/articoli-pericolosi per maggiori informazioni sulle merci pericolose oppure visita il sito CAA http://www.caa.co.uk/default.aspx?catid=2200",
-			"textAlignment": "PKTextAlignmentLeft"
-		}, {
-			"key": "Thank you for travelling easyJet",
-			"label": "Grazie per aver viaggiato con easyJet",
-			"value": "",
-			"textAlignment": "PKTextAlignmentLeft"
-		});
+		pass.backFields.push(
+			{
+				key: "document number",
+				label: "Numero documento:",
+				value: "- -",
+				textAlignment: "PKTextAlignmentLeft",
+			},
+			{
+				key: "You're checked in, what next",
+				label: "Hai effettuato il check-in, Quali sono le prospettive",
+				value: "",
+				textAlignment: "PKTextAlignmentLeft",
+			},
+			{
+				key: "Check In",
+				label: "1. check-in✓",
+				value: "",
+				textAlignment: "PKTextAlignmentLeft",
+			},
+			{
+				key: "checkIn",
+				label: "",
+				value:
+					"Le uscite d'imbarco chiudono 30 minuti prima della partenza, quindi sii puntuale. In questo aeroporto puoi utilizzare la corsia Fast Track ai varchi di sicurezza.",
+				textAlignment: "PKTextAlignmentLeft",
+			},
+			{
+				key: "2. Bags",
+				label: "2. Bagaglio",
+				value: "",
+				textAlignment: "PKTextAlignmentLeft",
+			},
+			{
+				key: "Require special assistance",
+				label: "Assistenza speciale",
+				value:
+					"Se hai richiesto assistenza speciale, presentati a un membro del personale nell'area di Consegna bagagli almeno 90 minuti prima del volo.",
+				textAlignment: "PKTextAlignmentLeft",
+			},
+			{
+				key: "3. Departures",
+				label: "3. Partenze",
+				value: "",
+				textAlignment: "PKTextAlignmentLeft",
+			},
+			{
+				key: "photoId",
+				label: "Un documento d’identità corredato di fotografia",
+				value:
+					"è obbligatorio su TUTTI i voli. Per un viaggio internazionale è necessario un passaporto valido o, dove consentita, una carta d’identità.",
+				textAlignment: "PKTextAlignmentLeft",
+			},
+			{
+				key: "yourSeat",
+				label: "Il tuo posto:",
+				value:
+					"verifica il tuo numero di posto nella parte superiore. Durante l’imbarco utilizza le scale anteriori e posteriori: per le file 1-10 imbarcati dalla parte anteriore; per le file 11-31 imbarcati dalla parte posteriore. Colloca le borse di dimensioni ridotte sotto il sedile davanti a te.",
+				textAlignment: "PKTextAlignmentLeft",
+			},
+			{
+				key: "Pack safely",
+				label: "Bagaglio sicuro",
+				value:
+					"Fai clic http://easyjet.com/it/articoli-pericolosi per maggiori informazioni sulle merci pericolose oppure visita il sito CAA http://www.caa.co.uk/default.aspx?catid=2200",
+				textAlignment: "PKTextAlignmentLeft",
+			},
+			{
+				key: "Thank you for travelling easyJet",
+				label: "Grazie per aver viaggiato con easyJet",
+				value: "",
+				textAlignment: "PKTextAlignmentLeft",
+			},
+		);

 		const stream = pass.generate();
 		response.set({
 			"Content-type": "application/vnd.apple.pkpass",
-			"Content-disposition": `attachment; filename=${passName}.pkpass`
+			"Content-disposition": `attachment; filename=${passName}.pkpass`,
 		});

 		stream.pipe(response);
-	} catch(err) {
+	} catch (err) {
 		console.log(err);

 		response.set({
-			"Content-type": "text/html"
+			"Content-type": "text/html",
 		});

 		response.send(err.message);
--- a/examples/additionalBuffers.ts
+++ b/examples/additionalBuffers.ts
@@ -11,12 +11,14 @@ import fetch from "node-fetch";
 import { createPass } from "passkit-generator";

 app.all(async function manageRequest(request, response) {
-	let passName = request.params.modelName + "_" + (new Date()).toISOString().split('T')[0].replace(/-/ig, "");
+	let passName =
+		request.params.modelName +
+		"_" +
+		new Date().toISOString().split("T")[0].replace(/-/gi, "");

-	const avatar = await (
-		fetch("https://s.gravatar.com/avatar/83cd11399b7ea79977bc302f3931ee52?size=32&default=retro")
-			.then(res => res.buffer())
-	);
+	const avatar = await fetch(
+		"https://s.gravatar.com/avatar/83cd11399b7ea79977bc302f3931ee52?size=32&default=retro",
+	).then((res) => res.buffer());

 	const passConfig = {
 		model: `./models/${request.params.modelName}`,
@@ -25,8 +27,8 @@ app.all(async function manageRequest(request, response) {
 			signerCert: "../certificates/signerCert.pem",
 			signerKey: {
 				keyFile: "../certificates/signerKey.pem",
-				passphrase: "123456"
-			}
+				passphrase: "123456",
+			},
 		},
 		overrides: request.body || request.params || request.query,
 	};
@@ -44,7 +46,7 @@ app.all(async function manageRequest(request, response) {

 		response.set({
 			"Content-type": "application/vnd.apple.pkpass",
-			"Content-disposition": `attachment; filename=${passName}.pkpass`
+			"Content-disposition": `attachment; filename=${passName}.pkpass`,
 		});

 		stream.pipe(response);
--- a/examples/barcode.ts
+++ b/examples/barcode.ts
@@ -12,7 +12,10 @@ import app from "./webserver";
 import { createPass } from "passkit-generator";

 app.all(async function manageRequest(request, response) {
-	const passName = request.params.modelName + "_" + (new Date()).toISOString().split('T')[0].replace(/-/ig, "");
+	const passName =
+		request.params.modelName +
+		"_" +
+		new Date().toISOString().split("T")[0].replace(/-/gi, "");

 	try {
 		const pass = await createPass({
@@ -22,8 +25,8 @@ app.all(async function manageRequest(request, response) {
 				signerCert: "../certificates/signerCert.pem",
 				signerKey: {
 					keyFile: "../certificates/signerKey.pem",
-					passphrase: "123456"
-				}
+					passphrase: "123456",
+				},
 			},
 			overrides: request.body || request.params || request.query,
 		});
@@ -37,17 +40,21 @@ app.all(async function manageRequest(request, response) {
 			// After this, pass.props["barcodes"] will have support for just two of three
 			// of the passed format (the valid ones);

-			pass.barcodes({
+			pass.barcodes(
+				{
 					message: "Thank you for using this package <3",
-				format: "PKBarcodeFormatCode128"
-			}, {
+					format: "PKBarcodeFormatCode128",
+				},
+				{
 					message: "Thank you for using this package <3",
-				format: "PKBarcodeFormatPDF417"
-			}, {
+					format: "PKBarcodeFormatPDF417",
+				},
+				{
 					message: "Thank you for using this package <3",
 					// @ts-expect-error
-				format: "PKBarcodeFormatMock44617"
-			});
+					format: "PKBarcodeFormatMock44617",
+				},
+			);
 		}

 		// You can change the format chosen for barcode prop support by calling .barcode()
@@ -57,12 +64,15 @@ app.all(async function manageRequest(request, response) {
 		pass.barcode("PKBarcodeFormatPDF417");

 		console.log("Barcode property is now:", pass.props["barcode"]);
-		console.log("Barcodes support is autocompleted:", pass.props["barcodes"]);
+		console.log(
+			"Barcodes support is autocompleted:",
+			pass.props["barcodes"],
+		);

 		const stream = pass.generate();
 		response.set({
 			"Content-type": "application/vnd.apple.pkpass",
-			"Content-disposition": `attachment; filename=${passName}.pkpass`
+			"Content-disposition": `attachment; filename=${passName}.pkpass`,
 		});

 		stream.pipe(response);
--- a/examples/expiration.ts
+++ b/examples/expiration.ts
@@ -13,11 +13,16 @@ import { createPass } from "passkit-generator";

 app.all(async function manageRequest(request, response) {
 	if (!request.query.fn) {
-		response.send("<a href='?fn=void'>Generate a voided pass.</a><br><a href='?fn=expiration'>Generate a pass with expiration date</a>");
+		response.send(
+			"<a href='?fn=void'>Generate a voided pass.</a><br><a href='?fn=expiration'>Generate a pass with expiration date</a>",
+		);
 		return;
 	}

-	let passName = request.params.modelName + "_" + (new Date()).toISOString().split('T')[0].replace(/-/ig, "");
+	let passName =
+		request.params.modelName +
+		"_" +
+		new Date().toISOString().split("T")[0].replace(/-/gi, "");

 	try {
 		let pass = await createPass({
@@ -27,8 +32,8 @@ app.all(async function manageRequest(request, response) {
 				signerCert: "../certificates/signerCert.pem",
 				signerKey: {
 					keyFile: "../certificates/signerKey.pem",
-					passphrase: "123456"
-				}
+					passphrase: "123456",
+				},
 			},
 			overrides: request.body || request.params || request.query,
 		});
@@ -47,7 +52,7 @@ app.all(async function manageRequest(request, response) {
 		const stream = pass.generate();
 		response.set({
 			"Content-type": "application/vnd.apple.pkpass",
-			"Content-disposition": `attachment; filename=${passName}.pkpass`
+			"Content-disposition": `attachment; filename=${passName}.pkpass`,
 		});

 		stream.pipe(response);
--- a/examples/fields.ts
+++ b/examples/fields.ts
@@ -13,7 +13,10 @@ import app from "./webserver";
 import { createPass } from "passkit-generator";

 app.all(async function manageRequest(request, response) {
-	let passName = "exampleBooking" + "_" + (new Date()).toISOString().split('T')[0].replace(/-/ig, "");
+	let passName =
+		"exampleBooking" +
+		"_" +
+		new Date().toISOString().split("T")[0].replace(/-/gi, "");
 	try {
 		let pass = await createPass({
 			model: `./models/exampleBooking`,
@@ -22,133 +25,164 @@ app.all(async function manageRequest(request, response) {
 				signerCert: "../certificates/signerCert.pem",
 				signerKey: {
 					keyFile: "../certificates/signerKey.pem",
-					passphrase: "123456"
-				}
+					passphrase: "123456",
+				},
 			},
 			overrides: request.body || request.params || request.query,
 		});

 		pass.transitType = "PKTransitTypeAir";

-		pass.headerFields.push({
-			"key": "header1",
-			"label": "Data",
-			"value": "25 mag",
-			"textAlignment": "PKTextAlignmentCenter"
-		}, {
-			"key": "header2",
-			"label": "Volo",
-			"value": "EZY997",
-			"textAlignment": "PKTextAlignmentCenter"
-		});
+		pass.headerFields.push(
+			{
+				key: "header1",
+				label: "Data",
+				value: "25 mag",
+				textAlignment: "PKTextAlignmentCenter",
+			},
+			{
+				key: "header2",
+				label: "Volo",
+				value: "EZY997",
+				textAlignment: "PKTextAlignmentCenter",
+			},
+		);

-		pass.primaryFields.push({
+		pass.primaryFields.push(
+			{
 				key: "IATA-source",
 				value: "NAP",
 				label: "Napoli",
-			textAlignment: "PKTextAlignmentLeft"
-		}, {
+				textAlignment: "PKTextAlignmentLeft",
+			},
+			{
 				key: "IATA-destination",
 				value: "VCE",
 				label: "Venezia Marco Polo",
-			textAlignment: "PKTextAlignmentRight"
-		});
+				textAlignment: "PKTextAlignmentRight",
+			},
+		);

-		pass.secondaryFields.push({
-			"key": "secondary1",
-			"label": "Imbarco chiuso",
-			"value": "18:40",
-			"textAlignment": "PKTextAlignmentCenter",
-		}, {
-			"key": "sec2",
-			"label": "Partenze",
-			"value": "19:10",
-			"textAlignment": "PKTextAlignmentCenter"
-		}, {
-			"key": "sec3",
-			"label": "SB",
-			"value": "Sì",
-			"textAlignment": "PKTextAlignmentCenter"
-		}, {
-			"key": "sec4",
-			"label": "Imbarco",
-			"value": "Anteriore",
-			"textAlignment": "PKTextAlignmentCenter"
-		});
+		pass.secondaryFields.push(
+			{
+				key: "secondary1",
+				label: "Imbarco chiuso",
+				value: "18:40",
+				textAlignment: "PKTextAlignmentCenter",
+			},
+			{
+				key: "sec2",
+				label: "Partenze",
+				value: "19:10",
+				textAlignment: "PKTextAlignmentCenter",
+			},
+			{
+				key: "sec3",
+				label: "SB",
+				value: "Sì",
+				textAlignment: "PKTextAlignmentCenter",
+			},
+			{
+				key: "sec4",
+				label: "Imbarco",
+				value: "Anteriore",
+				textAlignment: "PKTextAlignmentCenter",
+			},
+		);

-		pass.auxiliaryFields.push({
-			"key": "aux1",
-			"label": "Passeggero",
-			"value": "MR. WHO KNOWS",
-			"textAlignment": "PKTextAlignmentLeft"
-		}, {
-			"key": "aux2",
-			"label": "Posto",
-			"value": "1A*",
-			"textAlignment": "PKTextAlignmentCenter"
-		});
+		pass.auxiliaryFields.push(
+			{
+				key: "aux1",
+				label: "Passeggero",
+				value: "MR. WHO KNOWS",
+				textAlignment: "PKTextAlignmentLeft",
+			},
+			{
+				key: "aux2",
+				label: "Posto",
+				value: "1A*",
+				textAlignment: "PKTextAlignmentCenter",
+			},
+		);

-		pass.backFields.push({
-			"key": "document number",
-			"label": "Numero documento:",
-			"value": "- -",
-			"textAlignment": "PKTextAlignmentLeft"
-		}, {
-			"key": "You're checked in, what next",
-			"label": "Hai effettuato il check-in, Quali sono le prospettive",
-			"value": "",
-			"textAlignment": "PKTextAlignmentLeft"
-		}, {
-			"key": "Check In",
-			"label": "1. check-in✓",
-			"value": "",
-			"textAlignment": "PKTextAlignmentLeft"
-		}, {
-			"key": "checkIn",
-			"label": "",
-			"value": "Le uscite d'imbarco chiudono 30 minuti prima della partenza, quindi sii puntuale. In questo aeroporto puoi utilizzare la corsia Fast Track ai varchi di sicurezza.",
-			"textAlignment": "PKTextAlignmentLeft"
-		}, {
-			"key": "2. Bags",
-			"label": "2. Bagaglio",
-			"value": "",
-			"textAlignment": "PKTextAlignmentLeft"
-		}, {
-			"key": "Require special assistance",
-			"label": "Assistenza speciale",
-			"value": "Se hai richiesto assistenza speciale, presentati a un membro del personale nell'area di Consegna bagagli almeno 90 minuti prima del volo.",
-			"textAlignment": "PKTextAlignmentLeft"
-		}, {
-			"key": "3. Departures",
-			"label": "3. Partenze",
-			"value": "",
-			"textAlignment": "PKTextAlignmentLeft"
-		}, {
-			"key": "photoId",
-			"label": "Un documento d’identità corredato di fotografia",
-			"value": "è obbligatorio su TUTTI i voli. Per un viaggio internazionale è necessario un passaporto valido o, dove consentita, una carta d’identità.",
-			"textAlignment": "PKTextAlignmentLeft"
-		}, {
-			"key": "yourSeat",
-			"label": "Il tuo posto:",
-			"value": "verifica il tuo numero di posto nella parte superiore. Durante l’imbarco utilizza le scale anteriori e posteriori: per le file 1-10 imbarcati dalla parte anteriore; per le file 11-31 imbarcati dalla parte posteriore. Colloca le borse di dimensioni ridotte sotto il sedile davanti a te.",
-			"textAlignment": "PKTextAlignmentLeft"
-		}, {
-			"key": "Pack safely",
-			"label": "Bagaglio sicuro",
-			"value": "Fai clic http://easyjet.com/it/articoli-pericolosi per maggiori informazioni sulle merci pericolose oppure visita il sito CAA http://www.caa.co.uk/default.aspx?catid=2200",
-			"textAlignment": "PKTextAlignmentLeft"
-		}, {
-			"key": "Thank you for travelling easyJet",
-			"label": "Grazie per aver viaggiato con easyJet",
-			"value": "",
-			"textAlignment": "PKTextAlignmentLeft"
-		});
+		pass.backFields.push(
+			{
+				key: "document number",
+				label: "Numero documento:",
+				value: "- -",
+				textAlignment: "PKTextAlignmentLeft",
+			},
+			{
+				key: "You're checked in, what next",
+				label: "Hai effettuato il check-in, Quali sono le prospettive",
+				value: "",
+				textAlignment: "PKTextAlignmentLeft",
+			},
+			{
+				key: "Check In",
+				label: "1. check-in✓",
+				value: "",
+				textAlignment: "PKTextAlignmentLeft",
+			},
+			{
+				key: "checkIn",
+				label: "",
+				value:
+					"Le uscite d'imbarco chiudono 30 minuti prima della partenza, quindi sii puntuale. In questo aeroporto puoi utilizzare la corsia Fast Track ai varchi di sicurezza.",
+				textAlignment: "PKTextAlignmentLeft",
+			},
+			{
+				key: "2. Bags",
+				label: "2. Bagaglio",
+				value: "",
+				textAlignment: "PKTextAlignmentLeft",
+			},
+			{
+				key: "Require special assistance",
+				label: "Assistenza speciale",
+				value:
+					"Se hai richiesto assistenza speciale, presentati a un membro del personale nell'area di Consegna bagagli almeno 90 minuti prima del volo.",
+				textAlignment: "PKTextAlignmentLeft",
+			},
+			{
+				key: "3. Departures",
+				label: "3. Partenze",
+				value: "",
+				textAlignment: "PKTextAlignmentLeft",
+			},
+			{
+				key: "photoId",
+				label: "Un documento d’identità corredato di fotografia",
+				value:
+					"è obbligatorio su TUTTI i voli. Per un viaggio internazionale è necessario un passaporto valido o, dove consentita, una carta d’identità.",
+				textAlignment: "PKTextAlignmentLeft",
+			},
+			{
+				key: "yourSeat",
+				label: "Il tuo posto:",
+				value:
+					"verifica il tuo numero di posto nella parte superiore. Durante l’imbarco utilizza le scale anteriori e posteriori: per le file 1-10 imbarcati dalla parte anteriore; per le file 11-31 imbarcati dalla parte posteriore. Colloca le borse di dimensioni ridotte sotto il sedile davanti a te.",
+				textAlignment: "PKTextAlignmentLeft",
+			},
+			{
+				key: "Pack safely",
+				label: "Bagaglio sicuro",
+				value:
+					"Fai clic http://easyjet.com/it/articoli-pericolosi per maggiori informazioni sulle merci pericolose oppure visita il sito CAA http://www.caa.co.uk/default.aspx?catid=2200",
+				textAlignment: "PKTextAlignmentLeft",
+			},
+			{
+				key: "Thank you for travelling easyJet",
+				label: "Grazie per aver viaggiato con easyJet",
+				value: "",
+				textAlignment: "PKTextAlignmentLeft",
+			},
+		);

 		const stream = pass.generate();
 		response.set({
 			"Content-type": "application/vnd.apple.pkpass",
-			"Content-disposition": `attachment; filename=${passName}.pkpass`
+			"Content-disposition": `attachment; filename=${passName}.pkpass`,
 		});

 		stream.pipe(response);
@@ -156,7 +190,7 @@ app.all(async function manageRequest(request, response) {
 		console.log(err);

 		response.set({
-			"Content-type": "text/html"
+			"Content-type": "text/html",
 		});

 		response.send(err.message);
--- a/examples/localization.ts
+++ b/examples/localization.ts
@@ -8,7 +8,10 @@ import app from "./webserver";
 import { createPass } from "passkit-generator";

 app.all(async function manageRequest(request, response) {
-	const passName = request.params.modelName + "_" + (new Date()).toISOString().split('T')[0].replace(/-/ig, "");
+	const passName =
+		request.params.modelName +
+		"_" +
+		new Date().toISOString().split("T")[0].replace(/-/gi, "");

 	try {
 		const pass = await createPass({
@@ -18,10 +21,10 @@ app.all(async function manageRequest(request, response) {
 				signerCert: "../certificates/signerCert.pem",
 				signerKey: {
 					keyFile: "../certificates/signerKey.pem",
-					passphrase: "123456"
-				}
+					passphrase: "123456",
 				},
-			overrides: request.body || request.params || request.query
+			},
+			overrides: request.body || request.params || request.query,
 		});

 		// For each language you include, an .lproj folder in pass bundle
@@ -38,30 +41,33 @@ app.all(async function manageRequest(request, response) {

 		// Italian, already has an .lproj which gets included
 		pass.localize("it", {
-			"EVENT": "Evento",
-			"LOCATION": "Dove"
+			EVENT: "Evento",
+			LOCATION: "Dove",
 		});

 		// German, doesn't, so is created
 		pass.localize("de", {
-			"EVENT": "Ereignis",
-			"LOCATION": "Ort"
+			EVENT: "Ereignis",
+			LOCATION: "Ort",
 		});

 		// This language does not exist but is still added as .lproj folder
 		pass.localize("zu", {});

 		// @ts-ignore - ignoring for logging purposes. Do not replicate
-		console.log("Added languages", Object.keys(pass.l10nTranslations).join(", "))
+		console.log(
+			"Added languages",
+			Object.keys(pass.l10nTranslations).join(", "),
+		);

 		const stream = pass.generate();
 		response.set({
 			"Content-type": "application/vnd.apple.pkpass",
-			"Content-disposition": `attachment; filename=${passName}.pkpass`
+			"Content-disposition": `attachment; filename=${passName}.pkpass`,
 		});

 		stream.pipe(response);
-	} catch(err) {
+	} catch (err) {
 		console.log(err);

 		response.set({
--- a/examples/models/examplePass.pass/pass.json
+++ b/examples/models/examplePass.pass/pass.json
@@ -16,11 +16,13 @@
 			"latitude": 37.33182
 		}
 	],
-  "barcodes": [{
+	"barcodes": [
+		{
 			"message": "123456789",
 			"format": "PKBarcodeFormatQR",
 			"messageEncoding": "iso-8859-1"
-  }],
+		}
+	],
 	"barcode": {
 		"message": "123456789",
 		"format": "PKBarcodeFormatQR",
--- a/examples/tsconfig.json
+++ b/examples/tsconfig.json
@@ -3,7 +3,5 @@
 	"compilerOptions": {
 		"outDir": "build"
 	},
-	"exclude": [
-		"node_modules"
-	]
+	"exclude": ["node_modules"]
 }
--- a/examples/webserver.ts
+++ b/examples/webserver.ts
@@ -9,7 +9,7 @@ export const app = express();

 app.use(express.json());

-app.listen(8080, "0.0.0.0", function(request, response) {
+app.listen(8080, "0.0.0.0", function (request, response) {
 	console.log("Webserver started.");
 });

@@ -17,10 +17,11 @@ app.all("/", function (request, response) {
 	response.redirect("/gen/");
 });

-app.route("/gen")
-	.all((req, res) => {
+app.route("/gen").all((req, res) => {
 	res.set("Content-Type", "text/html");
-		res.send("Cannot generate a pass. Specify a modelName in the url to continue. <br/>Usage: /gen/<i>modelName</i>")
-	});
+	res.send(
+		"Cannot generate a pass. Specify a modelName in the url to continue. <br/>Usage: /gen/<i>modelName</i>",
+	);
+});

 export default app.route("/gen/:modelName");
--- a/package-lock.json
+++ b/package-lock.json
@@ -209,6 +209,12 @@
      "integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18=",
      "dev": true
    },
+    "prettier": {
+      "version": "2.2.1",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.2.1.tgz",
+      "integrity": "sha512-PqyhM2yCjg/oKkFPtTGUojv7gnZAoG80ttl45O6x2Ug/rMJw4wcc9k6aaf2hibP7BGVCCM33gZoGjyvt9mm16Q==",
+      "dev": true
+    },
    "rimraf": {
      "version": "3.0.2",
      "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-3.0.2.tgz",
--- a/package.json
+++ b/package.json
@@ -41,6 +41,7 @@
 		"@types/node-forge": "^0.9.7",
 		"@types/yazl": "^2.4.2",
 		"jasmine": "^3.6.4",
+		"prettier": "^2.2.1",
 		"rimraf": "^3.0.2",
 		"typescript": "^4.1.3"
 	},
--- a/spec/factory.ts
+++ b/spec/factory.ts
@@ -6,7 +6,7 @@ import * as path from "path";
 describe("createPass", () => {
 	it("should throw if first argument is not provided", async () => {
 		await expectAsync(createPass(undefined)).toBeRejectedWithError(
-			formatMessage("CP_NO_OPTS")
+			formatMessage("CP_NO_OPTS"),
 		);
 	});

@@ -27,71 +27,144 @@ describe("createPass", () => {

 		if (certificatesPath) {
 			it("should return a pass instance", async () => {
-				await expectAsync(createPass({
-					model: path.resolve(__dirname, "../examples/models/exampleBooking.pass"),
+				await expectAsync(
+					createPass({
+						model: path.resolve(
+							__dirname,
+							"../examples/models/exampleBooking.pass",
+						),
 						certificates: {
-						signerCert: path.resolve(__dirname, certificatesPath, "./signerCert.pem"),
+							signerCert: path.resolve(
+								__dirname,
+								certificatesPath,
+								"./signerCert.pem",
+							),
 							signerKey: {
-							keyFile: path.resolve(__dirname, certificatesPath, "./signerKey.pem"),
-							passphrase: "password1234"
+								keyFile: path.resolve(
+									__dirname,
+									certificatesPath,
+									"./signerKey.pem",
+								),
+								passphrase: "password1234",
 							},
-						wwdr: path.resolve(__dirname, certificatesPath, "./WWDR.pem"),
-					}
-				})).toBeResolved();
+							wwdr: path.resolve(
+								__dirname,
+								certificatesPath,
+								"./WWDR.pem",
+							),
+						},
+					}),
+				).toBeResolved();
 			});

 			describe("Model validation", () => {
 				it("Should reject with non valid model", async () => {
-					await expectAsync(createPass({
+					await expectAsync(
+						createPass({
 							// @ts-expect-error
 							model: 0,
 							certificates: {
-							signerCert: path.resolve(__dirname, certificatesPath, "./signerCert.pem"),
+								signerCert: path.resolve(
+									__dirname,
+									certificatesPath,
+									"./signerCert.pem",
+								),
 								signerKey: {
-								keyFile: path.resolve(__dirname, certificatesPath, "./signerKey.pem"),
-								passphrase: "password1234"
+									keyFile: path.resolve(
+										__dirname,
+										certificatesPath,
+										"./signerKey.pem",
+									),
+									passphrase: "password1234",
 								},
-							wwdr: path.resolve(__dirname, certificatesPath, "./WWDR.pem"),
-						}
-					})).toBeRejected();
+								wwdr: path.resolve(
+									__dirname,
+									certificatesPath,
+									"./WWDR.pem",
+								),
+							},
+						}),
+					).toBeRejected();

-					await expectAsync(createPass({
+					await expectAsync(
+						createPass({
 							model: undefined,
 							certificates: {
-							signerCert: path.resolve(__dirname, certificatesPath, "./signerCert.pem"),
+								signerCert: path.resolve(
+									__dirname,
+									certificatesPath,
+									"./signerCert.pem",
+								),
 								signerKey: {
-								keyFile: path.resolve(__dirname, certificatesPath, "./signerKey.pem"),
-								passphrase: "password1234"
+									keyFile: path.resolve(
+										__dirname,
+										certificatesPath,
+										"./signerKey.pem",
+									),
+									passphrase: "password1234",
 								},
-							wwdr: path.resolve(__dirname, certificatesPath, "./WWDR.pem"),
-						}
-					})).toBeRejected();
+								wwdr: path.resolve(
+									__dirname,
+									certificatesPath,
+									"./WWDR.pem",
+								),
+							},
+						}),
+					).toBeRejected();

-					await expectAsync(createPass({
+					await expectAsync(
+						createPass({
 							model: null,
 							certificates: {
-							signerCert: path.resolve(__dirname, certificatesPath, "./signerCert.pem"),
+								signerCert: path.resolve(
+									__dirname,
+									certificatesPath,
+									"./signerCert.pem",
+								),
 								signerKey: {
-								keyFile: path.resolve(__dirname, certificatesPath, "./signerKey.pem"),
-								passphrase: "password1234"
+									keyFile: path.resolve(
+										__dirname,
+										certificatesPath,
+										"./signerKey.pem",
+									),
+									passphrase: "password1234",
 								},
-							wwdr: path.resolve(__dirname, certificatesPath, "./WWDR.pem"),
-						}
-					})).toBeRejected();
+								wwdr: path.resolve(
+									__dirname,
+									certificatesPath,
+									"./WWDR.pem",
+								),
+							},
+						}),
+					).toBeRejected();

-					await expectAsync(createPass({
+					await expectAsync(
+						createPass({
 							model: {},
 							certificates: {
-							signerCert: path.resolve(__dirname, certificatesPath, "./signerCert.pem"),
+								signerCert: path.resolve(
+									__dirname,
+									certificatesPath,
+									"./signerCert.pem",
+								),
 								signerKey: {
-								keyFile: path.resolve(__dirname, certificatesPath, "./signerKey.pem"),
-								passphrase: "password1234"
+									keyFile: path.resolve(
+										__dirname,
+										certificatesPath,
+										"./signerKey.pem",
+									),
+									passphrase: "password1234",
 								},
-							wwdr: path.resolve(__dirname, certificatesPath, "./WWDR.pem"),
-						}
-					})).toBeRejected();
+								wwdr: path.resolve(
+									__dirname,
+									certificatesPath,
+									"./WWDR.pem",
+								),
+							},
+						}),
+					).toBeRejected();
 				});
 			});
 		}
-	} catch (err) { }
+	} catch (err) {}
 });
--- a/spec/index.ts
+++ b/spec/index.ts
@@ -9,16 +9,25 @@ describe("Passkit-generator", function () {
 	let pass: Pass;
 	beforeEach(async () => {
 		pass = await createPass({
-			model: path.resolve(__dirname, "../examples/models/examplePass.pass"),
+			model: path.resolve(
+				__dirname,
+				"../examples/models/examplePass.pass",
+			),
 			certificates: {
 				wwdr: path.resolve(__dirname, "../certificates/WWDR.pem"),
-				signerCert: path.resolve(__dirname, "../certificates/signerCert.pem"),
+				signerCert: path.resolve(
+					__dirname,
+					"../certificates/signerCert.pem",
+				),
 				signerKey: {
-					keyFile: path.resolve(__dirname, "../certificates/signerKey.pem"),
-					passphrase: "123456"
-				}
+					keyFile: path.resolve(
+						__dirname,
+						"../certificates/signerKey.pem",
+					),
+					passphrase: "123456",
 				},
-			overrides: {}
+			},
+			overrides: {},
 		});
 	});

@@ -48,7 +57,7 @@ describe("Passkit-generator", function () {

 		it("Will apply changes if a second object argument with translations is passed", () => {
 			pass.localize("it", {
-				"Test": "Prova"
+				Test: "Prova",
 			});

 			expect(typeof pass["l10nTranslations"]["it"]).toBe("object");
@@ -99,16 +108,21 @@ describe("Passkit-generator", function () {
 	describe("locations()", () => {
 		it("Won't apply changes if invalid location objects are passed", () => {
 			const props = pass.props["locations"] || [];
-			const oldAmountOfLocations = props && props.length || 0;
+			const oldAmountOfLocations = (props && props.length) || 0;

-			pass.locations({
+			pass.locations(
+				{
 					// @ts-expect-error
-				"ibrupofene": "no",
-				"longitude": 0.00000000
-			}, ...props);
+					ibrupofene: "no",
+					longitude: 0.0,
+				},
+				...props,
+			);

 			if (oldAmountOfLocations) {
-				expect(pass.props["locations"].length).toBe(oldAmountOfLocations);
+				expect(pass.props["locations"].length).toBe(
+					oldAmountOfLocations,
+				);
 			} else {
 				expect(pass.props["locations"]).toBe(undefined);
 			}
@@ -116,33 +130,42 @@ describe("Passkit-generator", function () {

 		it("Will filter out invalid location objects", () => {
 			const props = pass.props["locations"] || [];
-			const oldAmountOfLocations = props && props.length || 0;
+			const oldAmountOfLocations = (props && props.length) || 0;

-			pass.locations({
+			pass.locations(
+				{
 					// @ts-expect-error
-				"ibrupofene": "no",
-				"longitude": 0.00000000
-			}, {
-				"longitude": 4.42634523,
-				"latitude": 5.344233323352
-			}, ...(pass.props["locations"] || []));
+					ibrupofene: "no",
+					longitude: 0.0,
+				},
+				{
+					longitude: 4.42634523,
+					latitude: 5.344233323352,
+				},
+				...(pass.props["locations"] || []),
+			);

-			expect(pass.props["locations"].length).toBe((oldAmountOfLocations || 0) + 1);
+			expect(pass.props["locations"].length).toBe(
+				(oldAmountOfLocations || 0) + 1,
+			);
 		});
 	});

 	describe("Beacons()", () => {
 		it("Won't apply changes if invalid beacon objects are passed", () => {
 			const props = pass.props["beacons"] || [];
-			const oldAmountOfBeacons = props && props.length || 0;
+			const oldAmountOfBeacons = (props && props.length) || 0;

-			pass.beacons({
+			pass.beacons(
+				{
 					// @ts-expect-error
-				"ibrupofene": "no",
-				"major": 55,
-				"minor": 0,
-				"proximityUUID": "2707c5f4-deb9-48ff-b760-671bc885b6a7"
-			}, ...props);
+					ibrupofene: "no",
+					major: 55,
+					minor: 0,
+					proximityUUID: "2707c5f4-deb9-48ff-b760-671bc885b6a7",
+				},
+				...props,
+			);

 			if (oldAmountOfBeacons) {
 				expect(pass.props["beacons"].length).toBe(oldAmountOfBeacons);
@@ -153,20 +176,23 @@ describe("Passkit-generator", function () {

 		it("Will filter out invalid beacons objects", () => {
 			const props = pass.props["beacons"] || [];
-			const oldAmountOfBeacons = props && props.length || 0;
+			const oldAmountOfBeacons = (props && props.length) || 0;

-			pass.beacons({
-				"major": 55,
-				"minor": 0,
-				"proximityUUID": "59da0f96-3fb5-43aa-9028-2bc796c3d0c5"
-			}, {
-				"major": 55,
-				"minor": 0,
-				"proximityUUID": "fdcbbf48-a4ae-4ffb-9200-f8a373c5c18e",
+			pass.beacons(
+				{
+					major: 55,
+					minor: 0,
+					proximityUUID: "59da0f96-3fb5-43aa-9028-2bc796c3d0c5",
+				},
+				{
+					major: 55,
+					minor: 0,
+					proximityUUID: "fdcbbf48-a4ae-4ffb-9200-f8a373c5c18e",
 					// @ts-expect-error
-				"animal": "Monkey"
-			}, ...props);
-
+					animal: "Monkey",
+				},
+				...props,
+			);

 			expect(pass.props["beacons"].length).toBe(oldAmountOfBeacons + 1);
 		});
@@ -175,7 +201,7 @@ describe("Passkit-generator", function () {
 	describe("barcodes()", () => {
 		it("Won't apply changes if no data is passed", () => {
 			const props = pass.props["barcodes"] || [];
-			const oldAmountOfBarcodes = props && props.length || 0;
+			const oldAmountOfBarcodes = (props && props.length) || 0;

 			pass.barcodes();
 			expect(pass.props["barcodes"].length).toBe(oldAmountOfBarcodes);
@@ -183,7 +209,7 @@ describe("Passkit-generator", function () {

 		it("Will ignore boolean parameter", () => {
 			const props = pass.props["barcodes"] || [];
-			const oldAmountOfBarcodes = props && props.length || 0;
+			const oldAmountOfBarcodes = (props && props.length) || 0;

 			// @ts-expect-error
 			pass.barcode(true);
@@ -192,7 +218,7 @@ describe("Passkit-generator", function () {

 		it("Will ignore numeric parameter", () => {
 			const props = pass.props["barcodes"] || [];
-			const oldAmountOfBarcodes = props && props.length || 0;
+			const oldAmountOfBarcodes = (props && props.length) || 0;

 			// @ts-expect-error
 			pass.barcodes(42);
@@ -208,7 +234,7 @@ describe("Passkit-generator", function () {
 			pass.barcodes({
 				message: "28363516282",
 				format: "PKBarcodeFormatPDF417",
-				messageEncoding: "utf8"
+				messageEncoding: "utf8",
 			});

 			expect(pass.props["barcodes"].length).toBe(1);
@@ -220,12 +246,14 @@ describe("Passkit-generator", function () {
 				format: "PKBarcodeFormatPDF417",
 			});

-			expect(pass.props["barcodes"][0].messageEncoding).toBe("iso-8859-1");
+			expect(pass.props["barcodes"][0].messageEncoding).toBe(
+				"iso-8859-1",
+			);
 		});

 		it("Will ignore objects without message property", () => {
 			const props = pass.props["barcodes"] || [];
-			const oldAmountOfBarcodes = props && props.length || 0;
+			const oldAmountOfBarcodes = (props && props.length) || 0;

 			// @ts-expect-error
 			pass.barcodes({
@@ -237,12 +265,19 @@ describe("Passkit-generator", function () {

 		it("Will ignore non-Barcodes schema compliant objects", () => {
 			// @ts-expect-error
-			pass.barcodes(5, 10, 15, {
+			pass.barcodes(
+				5,
+				10,
+				15,
+				{
 					message: "28363516282",
-				format: "PKBarcodeFormatPDF417"
-			}, 7, 1);
+					format: "PKBarcodeFormatPDF417",
+				},
+				7,
+				1,
+			);

-			expect(pass.props["barcodes"].length).toBe(1)
+			expect(pass.props["barcodes"].length).toBe(1);
 		});

 		it("Will reset barcodes content if parameter is null", () => {
@@ -255,18 +290,18 @@ describe("Passkit-generator", function () {
 		it("Will ignore non string or null arguments", function () {
 			const oldBarcode = pass.props["barcode"] || undefined;

-			pass
-				.barcodes("Message-22645272183")
+			pass.barcodes("Message-22645272183")
 				// @ts-expect-error
-				.barcode(55)
+				.barcode(55);

 			// unchanged
 			expect(pass.props["barcode"]).toEqual(oldBarcode);
 		});

 		it("Will reset backward value on null", () => {
-			pass.barcodes("Message-22645272183")
-				.barcode("PKBarcodeFormatAztec");
+			pass.barcodes("Message-22645272183").barcode(
+				"PKBarcodeFormatAztec",
+			);

 			expect(pass.props["barcode"].format).toBe("PKBarcodeFormatAztec");

@@ -277,8 +312,7 @@ describe("Passkit-generator", function () {
 		it("Won't apply changes if unknown format is passed", () => {
 			const oldBarcode = pass.props["barcode"] || undefined;

-			pass
-				.barcodes("Message-22645272183")
+			pass.barcodes("Message-22645272183")
 				// @ts-expect-error
 				.barcode("PKBingoBongoFormat");

--- a/spec/support/jasmine.json
+++ b/spec/support/jasmine.json
@@ -1,8 +1,6 @@
 {
 	"spec_dir": "spec",
-	"spec_files": [
-		"**/*.js"
-	],
+	"spec_files": ["**/*.js"],
 	"stopSpecOnExpectationFailure": false,
 	"random": true
 }
--- a/spec/utils.ts
+++ b/spec/utils.ts
@@ -9,7 +9,7 @@ describe("splitBufferBundle", () => {
 			"de.lproj/background@2x.png": zeroBuffer,
 			"it.lproj/thumbnail@2x.png": zeroBuffer,
 			"thumbnail@2x.png": zeroBuffer,
-			"background.png": zeroBuffer
+			"background.png": zeroBuffer,
 		};

 		const result = splitBufferBundle(payload);
@@ -25,11 +25,11 @@ describe("splitBufferBundle", () => {
 			},
 			"it.lproj": {
 				"thumbnail@2x.png": zeroBuffer,
-			}
+			},
 		});
 		expect(result[1]).toEqual({
 			"thumbnail@2x.png": zeroBuffer,
-			"background.png": zeroBuffer
+			"background.png": zeroBuffer,
 		});
 	});

--- a/src/abstract.ts
+++ b/src/abstract.ts
@@ -1,4 +1,10 @@
-import { Certificates, FinalCertificates, PartitionedBundle, OverridesSupportedOptions, FactoryOptions } from "./schema";
+import {
+	Certificates,
+	FinalCertificates,
+	PartitionedBundle,
+	OverridesSupportedOptions,
+	FactoryOptions,
+} from "./schema";
 import { getModelContents, readCertificatesFromOptions } from "./parser";
 import formatMessage from "./messages";

@@ -6,7 +12,8 @@ const abmCertificates = Symbol("certificates");
 const abmModel = Symbol("model");
 const abmOverrides = Symbol("overrides");

-export interface AbstractFactoryOptions extends Omit<FactoryOptions, "certificates"> {
+export interface AbstractFactoryOptions
+	extends Omit<FactoryOptions, "certificates"> {
 	certificates?: Certificates;
 }

@@ -30,13 +37,13 @@ export async function createAbstractModel(options: AbstractFactoryOptions) {
 	try {
 		const [bundle, certificates] = await Promise.all([
 			getModelContents(options.model),
-			readCertificatesFromOptions(options.certificates)
+			readCertificatesFromOptions(options.certificates),
 		]);

 		return new AbstractModel({
 			bundle,
 			certificates,
-			overrides: options.overrides
+			overrides: options.overrides,
 		});
 	} catch (err) {
 		throw new Error(formatMessage("CP_INIT_ERROR", "abstract model", err));
@@ -51,7 +58,7 @@ export class AbstractModel {
 	constructor(options: AbstractModelOptions) {
 		this[abmModel] = options.bundle;
 		this[abmCertificates] = options.certificates;
-		this[abmOverrides] = options.overrides
+		this[abmOverrides] = options.overrides;
 	}

 	get certificates(): FinalCertificates {
--- a/src/factory.ts
+++ b/src/factory.ts
@@ -1,5 +1,11 @@
 import { Pass } from "./pass";
-import { FactoryOptions, BundleUnit, FinalCertificates, PartitionedBundle, OverridesSupportedOptions } from "./schema";
+import {
+	FactoryOptions,
+	BundleUnit,
+	FinalCertificates,
+	PartitionedBundle,
+	OverridesSupportedOptions,
+} from "./schema";
 import formatMessage from "./messages";
 import { getModelContents, readCertificatesFromOptions } from "./parser";
 import { splitBufferBundle } from "./utils";
@@ -16,9 +22,14 @@ import { AbstractModel, AbstractFactoryOptions } from "./abstract";
 export async function createPass(
 	options: FactoryOptions | InstanceType<typeof AbstractModel>,
 	additionalBuffers?: BundleUnit,
-	abstractMissingData?: Omit<AbstractFactoryOptions, "model">
+	abstractMissingData?: Omit<AbstractFactoryOptions, "model">,
 ): Promise<Pass> {
-	if (!(options && (options instanceof AbstractModel || Object.keys(options).length))) {
+	if (
+		!(
+			options &&
+			(options instanceof AbstractModel || Object.keys(options).length)
+		)
+	) {
 		throw new Error(formatMessage("CP_NO_OPTS"));
 	}

@@ -27,35 +38,62 @@ export async function createPass(
 			let certificates: FinalCertificates;
 			let overrides: OverridesSupportedOptions = {
 				...(options.overrides || {}),
-				...(abstractMissingData && abstractMissingData.overrides || {})
+				...((abstractMissingData && abstractMissingData.overrides) ||
+					{}),
 			};

-			if (!(options.certificates && options.certificates.signerCert && options.certificates.signerKey) && abstractMissingData.certificates) {
+			if (
+				!(
+					options.certificates &&
+					options.certificates.signerCert &&
+					options.certificates.signerKey
+				) &&
+				abstractMissingData.certificates
+			) {
 				certificates = Object.assign(
 					options.certificates,
-					await readCertificatesFromOptions(abstractMissingData.certificates)
+					await readCertificatesFromOptions(
+						abstractMissingData.certificates,
+					),
 				);
 			} else {
 				certificates = options.certificates;
 			}

-			return createPassInstance(options.bundle, certificates, overrides, additionalBuffers);
+			return createPassInstance(
+				options.bundle,
+				certificates,
+				overrides,
+				additionalBuffers,
+			);
 		} else {
 			const [bundle, certificates] = await Promise.all([
 				getModelContents(options.model),
-				readCertificatesFromOptions(options.certificates)
+				readCertificatesFromOptions(options.certificates),
 			]);

-			return createPassInstance(bundle, certificates, options.overrides, additionalBuffers);
+			return createPassInstance(
+				bundle,
+				certificates,
+				options.overrides,
+				additionalBuffers,
+			);
 		}
 	} catch (err) {
 		throw new Error(formatMessage("CP_INIT_ERROR", "pass", err));
 	}
 }

-function createPassInstance(model: PartitionedBundle, certificates: FinalCertificates, overrides: OverridesSupportedOptions, additionalBuffers?: BundleUnit) {
+function createPassInstance(
+	model: PartitionedBundle,
+	certificates: FinalCertificates,
+	overrides: OverridesSupportedOptions,
+	additionalBuffers?: BundleUnit,
+) {
 	if (additionalBuffers) {
-		const [additionalL10n, additionalBundle] = splitBufferBundle(additionalBuffers);
+		const [additionalL10n, additionalBundle] = splitBufferBundle(
+			additionalBuffers,
+		);
 		Object.assign(model["l10nBundle"], additionalL10n);
 		Object.assign(model["bundle"], additionalBundle);
 	}
@@ -63,6 +101,6 @@ function createPassInstance(model: PartitionedBundle, certificates: FinalCertifi
 	return new Pass({
 		model,
 		certificates,
-		overrides
+		overrides,
 	});
 }
--- a/src/fieldsArray.ts
+++ b/src/fieldsArray.ts
@@ -24,20 +24,28 @@ export default class FieldsArray extends Array {
 	 */

 	push(...fieldsData: schema.Field[]): number {
-		const validFields = fieldsData.reduce((acc: schema.Field[], current: schema.Field) => {
-			if (!(typeof current === "object") || !schema.isValid(current, "field")) {
+		const validFields = fieldsData.reduce(
+			(acc: schema.Field[], current: schema.Field) => {
+				if (
+					!(typeof current === "object") ||
+					!schema.isValid(current, "field")
+				) {
 					return acc;
 				}

 				if (this[poolSymbol].has(current.key)) {
-				fieldsDebug(`Field with key "${current.key}" discarded: fields must be unique in pass scope.`);
+					fieldsDebug(
+						`Field with key "${current.key}" discarded: fields must be unique in pass scope.`,
+					);
 				} else {
 					this[poolSymbol].add(current.key);
 					acc.push(current);
 				}

 				return acc;
-		}, []);
+			},
+			[],
+		);

 		return Array.prototype.push.call(this, ...validFields);
 	}
@@ -58,9 +66,13 @@ export default class FieldsArray extends Array {
 	 * also uniqueKeys set
 	 */

-	splice(start: number, deleteCount: number, ...items: schema.Field[]): schema.Field[] {
+	splice(
+		start: number,
+		deleteCount: number,
+		...items: schema.Field[]
+	): schema.Field[] {
 		const removeList = this.slice(start, deleteCount + start);
-		removeList.forEach(item => this[poolSymbol].delete(item.key));
+		removeList.forEach((item) => this[poolSymbol].delete(item.key));

 		return Array.prototype.splice.call(this, start, deleteCount, items);
 	}
--- a/src/index.ts
+++ b/src/index.ts
@@ -3,5 +3,5 @@ import { AbstractModel as AbstractModelClass } from "./abstract";

 export { createPass } from "./factory";
 export { createAbstractModel } from "./abstract";
-export type Pass = InstanceType<typeof PassClass>
-export type AbstractModel = InstanceType<typeof AbstractModelClass>
+export type Pass = InstanceType<typeof PassClass>;
+export type AbstractModel = InstanceType<typeof AbstractModelClass>;
--- a/src/messages.ts
+++ b/src/messages.ts
@@ -1,31 +1,51 @@
 const errors = {
-	CP_INIT_ERROR: "Something went really bad in the %s initialization! Look at the log below this message. It should contain all the infos about the problem: \n%s",
-	CP_NO_OPTS: "Cannot initialize the pass or abstract model creation: no options were passed.",
-	CP_NO_CERTS: "Cannot initialize the pass creation: no valid certificates were passed.",
-	PASSFILE_VALIDATION_FAILED: "Validation of pass type failed. Pass file is not a valid buffer or (more probably) does not respect the schema.\nRefer to https://apple.co/2Nvshvn to build a correct pass.",
-	REQUIR_VALID_FAILED: "The options passed to Pass constructor does not meet the requirements.\nRefer to the documentation to compile them correctly.",
-	MODEL_UNINITIALIZED: "Provided model ( %s ) matched but unitialized or may not contain icon or a valid pass.json.\nRefer to https://apple.co/2IhJr0Q, https://apple.co/2Nvshvn and documentation to fill the model correctly.",
-	MODEL_NOT_VALID: "A model must be provided in form of path (string) or object { 'fileName': Buffer } in order to continue.",
+	CP_INIT_ERROR:
+		"Something went really bad in the %s initialization! Look at the log below this message. It should contain all the infos about the problem: \n%s",
+	CP_NO_OPTS:
+		"Cannot initialize the pass or abstract model creation: no options were passed.",
+	CP_NO_CERTS:
+		"Cannot initialize the pass creation: no valid certificates were passed.",
+	PASSFILE_VALIDATION_FAILED:
+		"Validation of pass type failed. Pass file is not a valid buffer or (more probably) does not respect the schema.\nRefer to https://apple.co/2Nvshvn to build a correct pass.",
+	REQUIR_VALID_FAILED:
+		"The options passed to Pass constructor does not meet the requirements.\nRefer to the documentation to compile them correctly.",
+	MODEL_UNINITIALIZED:
+		"Provided model ( %s ) matched but unitialized or may not contain icon or a valid pass.json.\nRefer to https://apple.co/2IhJr0Q, https://apple.co/2Nvshvn and documentation to fill the model correctly.",
+	MODEL_NOT_VALID:
+		"A model must be provided in form of path (string) or object { 'fileName': Buffer } in order to continue.",
 	MODELF_NOT_FOUND: "Model %s not found. Provide a valid one to continue.",
 	MODELF_FILE_NOT_FOUND: "File %s not found.",
-	INVALID_CERTS: "Invalid certificate(s) loaded: %s. Please provide valid WWDR certificates and developer signer certificate and key (with passphrase).\nRefer to docs to obtain them.",
+	INVALID_CERTS:
+		"Invalid certificate(s) loaded: %s. Please provide valid WWDR certificates and developer signer certificate and key (with passphrase).\nRefer to docs to obtain them.",
 	INVALID_CERT_PATH: "Invalid certificate loaded. %s does not exist.",
-	TRSTYPE_REQUIRED: "Cannot proceed with pass creation. transitType field is required for boardingPasses.",
-	OVV_KEYS_BADFORMAT: "Cannot proceed with pass creation due to bad keys format in overrides.",
-	NO_PASS_TYPE: "Cannot proceed with pass creation. Model definition (pass.json) has no valid type in it.\nRefer to https://apple.co/2wzyL5J to choose a valid pass type."
+	TRSTYPE_REQUIRED:
+		"Cannot proceed with pass creation. transitType field is required for boardingPasses.",
+	OVV_KEYS_BADFORMAT:
+		"Cannot proceed with pass creation due to bad keys format in overrides.",
+	NO_PASS_TYPE:
+		"Cannot proceed with pass creation. Model definition (pass.json) has no valid type in it.\nRefer to https://apple.co/2wzyL5J to choose a valid pass type.",
 };

 const debugMessages = {
-	TRSTYPE_NOT_VALID: "Transit type changing rejected as not compliant with Apple Specifications. Transit type would become \"%s\" but should be in [PKTransitTypeAir, PKTransitTypeBoat, PKTransitTypeBus, PKTransitTypeGeneric, PKTransitTypeTrain]",
-	BRC_NOT_SUPPORTED: "Format not found among barcodes. Cannot set backward compatibility.",
-	BRC_FORMATTYPE_UNMATCH: "Format must be a string or null. Cannot set backward compatibility.",
-	BRC_AUTC_MISSING_DATA: "Unable to autogenerate barcodes. Data is not a string.",
-	BRC_BW_FORMAT_UNSUPPORTED: "This format is not supported (by Apple) for backward support. Please choose another one.",
-	BRC_NO_POOL: "Cannot set barcode: no barcodes found. Please set barcodes first. Barcode is for retrocompatibility only.",
+	TRSTYPE_NOT_VALID:
+		'Transit type changing rejected as not compliant with Apple Specifications. Transit type would become "%s" but should be in [PKTransitTypeAir, PKTransitTypeBoat, PKTransitTypeBus, PKTransitTypeGeneric, PKTransitTypeTrain]',
+	BRC_NOT_SUPPORTED:
+		"Format not found among barcodes. Cannot set backward compatibility.",
+	BRC_FORMATTYPE_UNMATCH:
+		"Format must be a string or null. Cannot set backward compatibility.",
+	BRC_AUTC_MISSING_DATA:
+		"Unable to autogenerate barcodes. Data is not a string.",
+	BRC_BW_FORMAT_UNSUPPORTED:
+		"This format is not supported (by Apple) for backward support. Please choose another one.",
+	BRC_NO_POOL:
+		"Cannot set barcode: no barcodes found. Please set barcodes first. Barcode is for retrocompatibility only.",
 	DATE_FORMAT_UNMATCH: "%s was not set due to incorrect date format.",
-	NFC_INVALID: "Unable to set NFC properties: data not compliant with schema.",
-	PRS_INVALID: "Unable to parse Personalization.json. File is not a valid JSON. Error: %s",
-	PRS_REMOVED: "Personalization has been removed as it requires an NFC-enabled pass to work."
+	NFC_INVALID:
+		"Unable to set NFC properties: data not compliant with schema.",
+	PRS_INVALID:
+		"Unable to parse Personalization.json. File is not a valid JSON. Error: %s",
+	PRS_REMOVED:
+		"Personalization has been removed as it requires an NFC-enabled pass to work.",
 };

 type AllMessages = keyof (typeof debugMessages & typeof errors);
--- a/src/parser.ts
+++ b/src/parser.ts
@@ -1,8 +1,21 @@
 import * as path from "path";
 import forge from "node-forge";
 import formatMessage from "./messages";
-import { FactoryOptions, PartitionedBundle, BundleUnit, Certificates, FinalCertificates, isValid } from "./schema";
-import { removeHidden, splitBufferBundle, getAllFilesWithName, hasFilesWithName, deletePersonalization } from "./utils";
+import {
+	FactoryOptions,
+	PartitionedBundle,
+	BundleUnit,
+	Certificates,
+	FinalCertificates,
+	isValid,
+} from "./schema";
+import {
+	removeHidden,
+	splitBufferBundle,
+	getAllFilesWithName,
+	hasFilesWithName,
+	deletePersonalization,
+} from "./utils";
 import fs from "fs";
 import debug from "debug";

@@ -27,10 +40,9 @@ export async function getModelContents(model: FactoryOptions["model"]) {
 	}

 	const modelFiles = Object.keys(modelContents.bundle);
-	const isModelInitialized = (
+	const isModelInitialized =
 		modelFiles.includes("pass.json") &&
-		hasFilesWithName("icon", modelFiles, "startsWith")
-	);
+		hasFilesWithName("icon", modelFiles, "startsWith");

 	if (!isModelInitialized) {
 		throw new Error(formatMessage("MODEL_UNINITIALIZED", "parse result"));
@@ -46,19 +58,34 @@ export async function getModelContents(model: FactoryOptions["model"]) {
 		return modelContents;
 	}

-	const logoFullNames = getAllFilesWithName("personalizationLogo", modelFiles, "startsWith");
-	if (!(logoFullNames.length && modelContents.bundle[personalizationJsonFile].length)) {
+	const logoFullNames = getAllFilesWithName(
+		"personalizationLogo",
+		modelFiles,
+		"startsWith",
+	);
+	if (
+		!(
+			logoFullNames.length &&
+			modelContents.bundle[personalizationJsonFile].length
+		)
+	) {
 		deletePersonalization(modelContents.bundle, logoFullNames);
 		return modelContents;
 	}

 	try {
-		const parsedPersonalization = JSON.parse(modelContents.bundle[personalizationJsonFile].toString("utf8"));
-		const isPersonalizationValid = isValid(parsedPersonalization, "personalizationDict");
+		const parsedPersonalization = JSON.parse(
+			modelContents.bundle[personalizationJsonFile].toString("utf8"),
+		);
+		const isPersonalizationValid = isValid(
+			parsedPersonalization,
+			"personalizationDict",
+		);

 		if (!isPersonalizationValid) {
-			[...logoFullNames, personalizationJsonFile]
-				.forEach(file => delete modelContents.bundle[file]);
+			[...logoFullNames, personalizationJsonFile].forEach(
+				(file) => delete modelContents.bundle[file],
+			);

 			return modelContents;
 		}
@@ -76,55 +103,70 @@ export async function getModelContents(model: FactoryOptions["model"]) {
 * @param model
 */

-export async function getModelFolderContents(model: string): Promise<PartitionedBundle> {
+export async function getModelFolderContents(
+	model: string,
+): Promise<PartitionedBundle> {
 	try {
-		const modelPath = `${model}${!path.extname(model) && ".pass" || ""}`;
+		const modelPath = `${model}${(!path.extname(model) && ".pass") || ""}`;
 		const modelFilesList = await readDir(modelPath);

 		// No dot-starting files, manifest and signature
-		const filteredFiles = removeHidden(modelFilesList)
-			.filter(f => !/(manifest|signature)/i.test(f) && /.+$/.test(path.parse(f).ext));
-
-		const isModelInitialized = (
-			filteredFiles.length &&
-			hasFilesWithName("icon", filteredFiles, "startsWith")
+		const filteredFiles = removeHidden(modelFilesList).filter(
+			(f) =>
+				!/(manifest|signature)/i.test(f) &&
+				/.+$/.test(path.parse(f).ext),
 		);

+		const isModelInitialized =
+			filteredFiles.length &&
+			hasFilesWithName("icon", filteredFiles, "startsWith");
+
 		// Icon is required to proceed
 		if (!isModelInitialized) {
-			throw new Error(formatMessage(
-				"MODEL_UNINITIALIZED",
-				path.parse(model).name
-			));
+			throw new Error(
+				formatMessage("MODEL_UNINITIALIZED", path.parse(model).name),
+			);
 		}

 		// Splitting files from localization folders
-		const rawBundleFiles = filteredFiles.filter(entry => !entry.includes(".lproj"));
-		const l10nFolders = filteredFiles.filter(entry => entry.includes(".lproj"));
-
-		const rawBundleBuffers = await Promise.all(
-			rawBundleFiles.map(file => readFile(path.resolve(modelPath, file)))
+		const rawBundleFiles = filteredFiles.filter(
+			(entry) => !entry.includes(".lproj"),
+		);
+		const l10nFolders = filteredFiles.filter((entry) =>
+			entry.includes(".lproj"),
 		);

-		const bundle: BundleUnit = Object.assign({},
-			...rawBundleFiles.map((fileName, index) => ({ [fileName]: rawBundleBuffers[index] }))
+		const rawBundleBuffers = await Promise.all(
+			rawBundleFiles.map((file) =>
+				readFile(path.resolve(modelPath, file)),
+			),
+		);
+
+		const bundle: BundleUnit = Object.assign(
+			{},
+			...rawBundleFiles.map((fileName, index) => ({
+				[fileName]: rawBundleBuffers[index],
+			})),
 		);

 		// Reading concurrently localizations folder
 		// and their files and their buffers
 		const L10N_FilesListByFolder: Array<BundleUnit> = await Promise.all(
-			l10nFolders.map(async folderPath => {
+			l10nFolders.map(async (folderPath) => {
 				// Reading current folder
 				const currentLangPath = path.join(modelPath, folderPath);

 				const files = await readDir(currentLangPath);
 				// Transforming files path to a model-relative path
-				const validFiles = removeHidden(files)
-					.map(file => path.join(currentLangPath, file));
+				const validFiles = removeHidden(files).map((file) =>
+					path.join(currentLangPath, file),
+				);

 				// Getting all the buffers from file paths
 				const buffers = await Promise.all(
-					validFiles.map(file => readFile(file).catch(() => Buffer.alloc(0)))
+					validFiles.map((file) =>
+						readFile(file).catch(() => Buffer.alloc(0)),
+					),
 				);

 				// Assigning each file path to its buffer
@@ -140,34 +182,37 @@ export async function getModelFolderContents(model: string): Promise<Partitioned

 					return {
 						...acc,
-						[fileName]: buffers[index]
+						[fileName]: buffers[index],
 					};
 				}, {});
-			})
+			}),
 		);

 		const l10nBundle: PartitionedBundle["l10nBundle"] = Object.assign(
 			{},
-			...L10N_FilesListByFolder
-				.map((folder, index) => ({ [l10nFolders[index]]: folder }))
+			...L10N_FilesListByFolder.map((folder, index) => ({
+				[l10nFolders[index]]: folder,
+			})),
 		);

 		return {
 			bundle,
-			l10nBundle
+			l10nBundle,
 		};
 	} catch (err) {
 		if (err?.code === "ENOENT") {
 			if (err.syscall === "open") {
 				// file opening failed
-				throw new Error(formatMessage("MODELF_NOT_FOUND", err.path))
+				throw new Error(formatMessage("MODELF_NOT_FOUND", err.path));
 			} else if (err.syscall === "scandir") {
 				// directory reading failed
 				const pathContents = (err.path as string).split(/(\/|\\\?)/);
-				throw new Error(formatMessage(
+				throw new Error(
+					formatMessage(
 						"MODELF_FILE_NOT_FOUND",
-					pathContents[pathContents.length - 1]
-				))
+						pathContents[pathContents.length - 1],
+					),
+				);
 			}
 		}

@@ -182,7 +227,8 @@ export async function getModelFolderContents(model: string): Promise<Partitioned
 */

 export function getModelBufferContents(model: BundleUnit): PartitionedBundle {
-	const rawBundle = removeHidden(Object.keys(model)).reduce<BundleUnit>((acc, current) => {
+	const rawBundle = removeHidden(Object.keys(model)).reduce<BundleUnit>(
+		(acc, current) => {
 			// Checking if current file is one of the autogenerated ones or if its
 			// content is not available

@@ -191,18 +237,18 @@ export function getModelBufferContents(model: BundleUnit): PartitionedBundle {
 			}

 			return { ...acc, [current]: model[current] };
-	}, {});
+		},
+		{},
+	);

 	const bundleKeys = Object.keys(rawBundle);

-	const isModelInitialized = (
-		bundleKeys.length &&
-		hasFilesWithName("icon", bundleKeys, "startsWith")
-	);
+	const isModelInitialized =
+		bundleKeys.length && hasFilesWithName("icon", bundleKeys, "startsWith");

 	// Icon is required to proceed
 	if (!isModelInitialized) {
-		throw new Error(formatMessage("MODEL_UNINITIALIZED", "Buffers"))
+		throw new Error(formatMessage("MODEL_UNINITIALIZED", "Buffers"));
 	}

 	// separing localization folders from bundle files
@@ -210,7 +256,7 @@ export function getModelBufferContents(model: BundleUnit): PartitionedBundle {

 	return {
 		bundle,
-		l10nBundle
+		l10nBundle,
 	};
 }

@@ -224,8 +270,16 @@ type flatCertificates = Omit<Certificates, "signerKey"> & {
 	signerKey: string;
 };

-export async function readCertificatesFromOptions(options: Certificates): Promise<FinalCertificates> {
-	if (!(options && Object.keys(options).length && isValid(options, "certificatesSchema"))) {
+export async function readCertificatesFromOptions(
+	options: Certificates,
+): Promise<FinalCertificates> {
+	if (
+		!(
+			options &&
+			Object.keys(options).length &&
+			isValid(options, "certificatesSchema")
+		)
+	) {
 		throw new Error(formatMessage("CP_NO_CERTS"));
 	}

@@ -239,11 +293,12 @@ export async function readCertificatesFromOptions(options: Certificates): Promis

 	// if the signerKey is an object, we want to get
 	// all the real contents and don't care of passphrase
-	const flattenedDocs = Object.assign({}, options, { signerKey }) as flatCertificates;
+	const flattenedDocs = Object.assign({}, options, {
+		signerKey,
+	}) as flatCertificates;

 	// We read the contents
-	const rawContentsPromises = Object.keys(flattenedDocs)
-		.map(key => {
+	const rawContentsPromises = Object.keys(flattenedDocs).map((key) => {
 		const content = flattenedDocs[key];

 		if (!!path.parse(content).ext) {
@@ -259,10 +314,10 @@ export async function readCertificatesFromOptions(options: Certificates): Promis
 		const parsedContents = await Promise.all(rawContentsPromises);
 		const pemParsedContents = parsedContents.map((file, index) => {
 			const certName = Object.keys(options)[index];
-			const passphrase = (
-				typeof options.signerKey === "object" &&
-				options.signerKey?.passphrase
-			) || undefined;
+			const passphrase =
+				(typeof options.signerKey === "object" &&
+					options.signerKey?.passphrase) ||
+				undefined;

 			const pem = parsePEM(certName, file, passphrase);

@@ -279,7 +334,9 @@ export async function readCertificatesFromOptions(options: Certificates): Promis
 			throw err;
 		}

-		throw new Error(formatMessage("INVALID_CERT_PATH", path.parse(err.path).base));
+		throw new Error(
+			formatMessage("INVALID_CERT_PATH", path.parse(err.path).base),
+		);
 	}
 }

--- a/src/pass.ts
+++ b/src/pass.ts
@@ -7,7 +7,13 @@ import { ZipFile } from "yazl";
 import * as schema from "./schema";
 import formatMessage from "./messages";
 import FieldsArray from "./fieldsArray";
-import { generateStringFile, dateToW3CString, isValidRGB, deletePersonalization, getAllFilesWithName } from "./utils";
+import {
+	generateStringFile,
+	dateToW3CString,
+	isValidRGB,
+	deletePersonalization,
+	getAllFilesWithName,
+} from "./utils";

 const barcodeDebug = debug("passkit:barcode");
 const genericDebug = debug("passkit:generic");
@@ -20,7 +26,7 @@ const propsSchemaMap = new Map<string, schema.Schema>([
 	["barcode", "barcode"],
 	["beacons", "beaconsDict"],
 	["locations", "locationsDict"],
-	["nfc", "nfcDict"]
+	["nfc", "nfcDict"],
 ]);

 export class Pass {
@@ -42,7 +48,9 @@ export class Pass {

 	private Certificates: schema.FinalCertificates;
 	private [transitType]: string = "";
-	private l10nTranslations: { [languageCode: string]: { [placeholder: string]: string } } = {};
+	private l10nTranslations: {
+		[languageCode: string]: { [placeholder: string]: string };
+	} = {};

 	constructor(options: schema.PassInstance) {
 		if (!schema.isValid(options, "instance")) {
@@ -54,28 +62,37 @@ export class Pass {
 		this.bundle = { ...options.model.bundle };

 		try {
-			this.passCore = JSON.parse(this.bundle["pass.json"].toString("utf8"));
+			this.passCore = JSON.parse(
+				this.bundle["pass.json"].toString("utf8"),
+			);
 		} catch (err) {
 			throw new Error(formatMessage("PASSFILE_VALIDATION_FAILED"));
 		}

 		// Parsing the options and extracting only the valid ones.
-		const validOverrides = schema.getValidated(options.overrides || {}, "supportedOptions") as schema.OverridesSupportedOptions;
+		const validOverrides = schema.getValidated(
+			options.overrides || {},
+			"supportedOptions",
+		) as schema.OverridesSupportedOptions;

 		if (validOverrides === null) {
-			throw new Error(formatMessage("OVV_KEYS_BADFORMAT"))
+			throw new Error(formatMessage("OVV_KEYS_BADFORMAT"));
 		}

-		this.type = Object.keys(this.passCore)
-			.find(key => /(boardingPass|eventTicket|coupon|generic|storeCard)/.test(key)) as keyof schema.ValidPassType;
+		this.type = Object.keys(this.passCore).find((key) =>
+			/(boardingPass|eventTicket|coupon|generic|storeCard)/.test(key),
+		) as keyof schema.ValidPassType;

 		if (!this.type) {
 			throw new Error(formatMessage("NO_PASS_TYPE"));
 		}

 		// Parsing and validating pass.json keys
-		const passCoreKeys = Object.keys(this.passCore) as (keyof schema.ValidPass)[];
-		const validatedPassKeys = passCoreKeys.reduce<schema.ValidPass>((acc, current) => {
+		const passCoreKeys = Object.keys(
+			this.passCore,
+		) as (keyof schema.ValidPass)[];
+		const validatedPassKeys = passCoreKeys.reduce<schema.ValidPass>(
+			(acc, current) => {
 				if (this.type === current) {
 					// We want to exclude type keys (eventTicket,
 					// boardingPass, ecc.) and their content
@@ -94,37 +111,52 @@ export class Pass {
 				if (Array.isArray(this.passCore[current])) {
 					const valid = getValidInArray<schema.ArrayPassSchema>(
 						currentSchema,
-					this.passCore[current] as schema.ArrayPassSchema[]
+						this.passCore[current] as schema.ArrayPassSchema[],
 					);
 					return { ...acc, [current]: valid };
 				} else {
 					return {
 						...acc,
-					[current]: schema.isValid(
+						[current]:
+							(schema.isValid(
 								this.passCore[current],
-						currentSchema
-					) && this.passCore[current] || undefined
+								currentSchema,
+							) &&
+								this.passCore[current]) ||
+							undefined,
 					};
 				}
-		}, {});
+			},
+			{},
+		);

 		this[passProps] = {
 			...(validatedPassKeys || {}),
-			...(validOverrides || {})
+			...(validOverrides || {}),
 		};

-		if (this.type === "boardingPass" && this.passCore[this.type]["transitType"]) {
+		if (
+			this.type === "boardingPass" &&
+			this.passCore[this.type]["transitType"]
+		) {
 			// We might want to generate a boarding pass without setting manually
 			// in the code the transit type but right in the model;
 			this[transitType] = this.passCore[this.type]["transitType"];
 		}

-		this._fields = ["primaryFields", "secondaryFields", "auxiliaryFields", "backFields", "headerFields"];
-		this._fields.forEach(fieldName => {
+		this._fields = [
+			"primaryFields",
+			"secondaryFields",
+			"auxiliaryFields",
+			"backFields",
+			"headerFields",
+		];
+		this._fields.forEach((fieldName) => {
 			this[fieldName] = new FieldsArray(
 				this.fieldsKeys,
-				...(this.passCore[this.type][fieldName] || [])
-					.filter(field => schema.isValid(field, "field"))
+				...(this.passCore[this.type][fieldName] || []).filter((field) =>
+					schema.isValid(field, "field"),
+				),
 			);
 		});
 	}
@@ -146,13 +178,19 @@ export class Pass {
 		 */
 		const currentBundleFiles = Object.keys(this.bundle);

-		if (!this[passProps].nfc && currentBundleFiles.includes("personalization.json")) {
+		if (
+			!this[passProps].nfc &&
+			currentBundleFiles.includes("personalization.json")
+		) {
 			genericDebug(formatMessage("PRS_REMOVED"));
-			deletePersonalization(this.bundle, getAllFilesWithName(
+			deletePersonalization(
+				this.bundle,
+				getAllFilesWithName(
 					"personalizationLogo",
 					currentBundleFiles,
-				"startsWith"
-			));
+					"startsWith",
+				),
+			);
 		}

 		const finalBundle = { ...this.bundle } as schema.BundleUnit;
@@ -161,7 +199,7 @@ export class Pass {
 		 * Iterating through languages and generating pass.string file
 		 */

-		Object.keys(this.l10nTranslations).forEach(lang => {
+		Object.keys(this.l10nTranslations).forEach((lang) => {
 			const strings = generateStringFile(this.l10nTranslations[lang]);
 			const langInBundles = `${lang}.lproj`;

@@ -176,13 +214,21 @@ export class Pass {
 					this.l10nBundles[langInBundles] = {};
 				}

-				this.l10nBundles[langInBundles]["pass.strings"] = Buffer.concat([
-					this.l10nBundles[langInBundles]["pass.strings"] || Buffer.alloc(0),
-					strings
+				this.l10nBundles[langInBundles][
+					"pass.strings"
+				] = Buffer.concat([
+					this.l10nBundles[langInBundles]["pass.strings"] ||
+						Buffer.alloc(0),
+					strings,
 				]);
 			}

-			if (!(this.l10nBundles[langInBundles] && Object.keys(this.l10nBundles[langInBundles]).length)) {
+			if (
+				!(
+					this.l10nBundles[langInBundles] &&
+					Object.keys(this.l10nBundles[langInBundles]).length
+				)
+			) {
 				return;
 			}

@@ -194,11 +240,20 @@ export class Pass {
 			 * composition.
 			 */

-			Object.assign(finalBundle, ...Object.keys(this.l10nBundles[langInBundles])
-				.map(fileName => {
-					const fullPath = path.join(langInBundles, fileName).replace(/\\/, "/");
-					return { [fullPath]: this.l10nBundles[langInBundles][fileName] };
-				})
+			Object.assign(
+				finalBundle,
+				...Object.keys(this.l10nBundles[langInBundles]).map(
+					(fileName) => {
+						const fullPath = path
+							.join(langInBundles, fileName)
+							.replace(/\\/, "/");
+						return {
+							[fullPath]: this.l10nBundles[langInBundles][
+								fileName
+							],
+						};
+					},
+				),
 			);
 		});

@@ -207,7 +262,8 @@ export class Pass {
 		 * and returning the compiled manifest
 		 */
 		const archive = new ZipFile();
-		const manifest = Object.keys(finalBundle).reduce<schema.Manifest>((acc, current) => {
+		const manifest = Object.keys(finalBundle).reduce<schema.Manifest>(
+			(acc, current) => {
 				let hashFlow = forge.md.sha1.create();

 				hashFlow.update(finalBundle[current].toString("binary"));
@@ -215,12 +271,17 @@ export class Pass {
 				acc[current] = hashFlow.digest().toHex();

 				return acc;
-		}, {});
+			},
+			{},
+		);

 		const signatureBuffer = this._sign(manifest);

 		archive.addBuffer(signatureBuffer, "signature");
-		archive.addBuffer(Buffer.from(JSON.stringify(manifest)), "manifest.json");
+		archive.addBuffer(
+			Buffer.from(JSON.stringify(manifest)),
+			"manifest.json",
+		);
 		const passStream = new Stream.PassThrough();

 		archive.outputStream.pipe(passStream);
@@ -242,8 +303,15 @@ export class Pass {
 	 * @see https://apple.co/2KOv0OW - Passes support localization
 	 */

-	localize(lang: string, translations?: { [placeholder: string]: string }): this {
-		if (lang && typeof lang === "string" && (typeof translations === "object" || translations === undefined)) {
+	localize(
+		lang: string,
+		translations?: { [placeholder: string]: string },
+	): this {
+		if (
+			lang &&
+			typeof lang === "string" &&
+			(typeof translations === "object" || translations === undefined)
+		) {
 			this.l10nTranslations[lang] = translations || {};
 		}

@@ -292,7 +360,7 @@ export class Pass {
 	 */

 	beacons(resetFlag: null): this;
-	beacons(...data: schema.Beacon[]): this
+	beacons(...data: schema.Beacon[]): this;
 	beacons(...data: (schema.Beacon | null)[]): this {
 		if (data[0] === null) {
 			delete this[passProps]["beacons"];
@@ -322,7 +390,10 @@ export class Pass {
 			return this;
 		}

-		const valid = processRelevancySet("locations", data as schema.Location[]);
+		const valid = processRelevancySet(
+			"locations",
+			data as schema.Location[],
+		);

 		if (valid.length) {
 			this[passProps]["locations"] = valid;
@@ -390,19 +461,28 @@ export class Pass {
 			 * Validation assign default value to missing parameters (if any).
 			 */

-			const validBarcodes = data.reduce<schema.Barcode[]>((acc, current) => {
+			const validBarcodes = data.reduce<schema.Barcode[]>(
+				(acc, current) => {
 					if (!(current && current instanceof Object)) {
 						return acc;
 					}

 					const validated = schema.getValidated(current, "barcode");

-				if (!(validated && validated instanceof Object && Object.keys(validated).length)) {
+					if (
+						!(
+							validated &&
+							validated instanceof Object &&
+							Object.keys(validated).length
+						)
+					) {
 						return acc;
 					}

 					return [...acc, validated] as schema.Barcode[];
-			}, []);
+				},
+				[],
+			);

 			if (validBarcodes.length) {
 				this[passProps]["barcodes"] = validBarcodes;
@@ -446,7 +526,9 @@ export class Pass {
 		}

 		// Checking which object among barcodes has the same format of the specified one.
-		const index = barcodes.findIndex(b => b.format.toLowerCase().includes(chosenFormat.toLowerCase()));
+		const index = barcodes.findIndex((b) =>
+			b.format.toLowerCase().includes(chosenFormat.toLowerCase()),
+		);

 		if (index === -1) {
 			barcodeDebug(formatMessage("BRC_NOT_SUPPORTED"));
@@ -472,7 +554,14 @@ export class Pass {
 			return this;
 		}

-		if (!(data && typeof data === "object" && !Array.isArray(data) && schema.isValid(data, "nfcDict"))) {
+		if (
+			!(
+				data &&
+				typeof data === "object" &&
+				!Array.isArray(data) &&
+				schema.isValid(data, "nfcDict")
+			)
+		) {
 			genericDebug(formatMessage("NFC_INVALID"));
 			return this;
 		}
@@ -505,7 +594,10 @@ export class Pass {
 	private _sign(manifest: schema.Manifest): Buffer {
 		const signature = forge.pkcs7.createSignedData();

-		signature.content = forge.util.createBuffer(JSON.stringify(manifest), "utf8");
+		signature.content = forge.util.createBuffer(
+			JSON.stringify(manifest),
+			"utf8",
+		);

 		signature.addCertificate(this.Certificates.wwdr);
 		signature.addCertificate(this.Certificates.signerCert);
@@ -523,14 +615,18 @@ export class Pass {
 			key: this.Certificates.signerKey,
 			certificate: this.Certificates.signerCert,
 			digestAlgorithm: forge.pki.oids.sha1,
-			authenticatedAttributes: [{
+			authenticatedAttributes: [
+				{
 					type: forge.pki.oids.contentType,
-				value: forge.pki.oids.data
-			}, {
+					value: forge.pki.oids.data,
+				},
+				{
 					type: forge.pki.oids.messageDigest,
-			}, {
+				},
+				{
 					type: forge.pki.oids.signingTime,
-			}]
+				},
+			],
 		});

 		/**
@@ -554,7 +650,10 @@ export class Pass {
 		 * of beautiful things. ¯\_(ツ)_/¯
 		 */

-		return Buffer.from(forge.asn1.toDer(signature.toAsn1()).getBytes(), "binary");
+		return Buffer.from(
+			forge.asn1.toDer(signature.toAsn1()).getBytes(),
+			"binary",
+		);
 	}

 	/**
@@ -566,7 +665,9 @@ export class Pass {
 	 */

 	private _patch(passCoreBuffer: Buffer): Buffer {
-		const passFile = JSON.parse(passCoreBuffer.toString()) as schema.ValidPass;
+		const passFile = JSON.parse(
+			passCoreBuffer.toString(),
+		) as schema.ValidPass;

 		if (Object.keys(this[passProps]).length) {
 			/*
@@ -575,14 +676,22 @@ export class Pass {
 			 * and then delete it from the passFile.
 			 */

-			const passColors = ["backgroundColor", "foregroundColor", "labelColor"] as Array<keyof schema.PassColors>;
-			passColors.filter(v => this[passProps][v] && !isValidRGB(this[passProps][v]))
-				.forEach(v => delete this[passProps][v]);
+			const passColors = [
+				"backgroundColor",
+				"foregroundColor",
+				"labelColor",
+			] as Array<keyof schema.PassColors>;
+			passColors
+				.filter(
+					(v) =>
+						this[passProps][v] && !isValidRGB(this[passProps][v]),
+				)
+				.forEach((v) => delete this[passProps][v]);

 			Object.assign(passFile, this[passProps]);
 		}

-		this._fields.forEach(field => {
+		this._fields.forEach((field) => {
 			passFile[this.type][field] = this[field];
 		});

@@ -627,8 +736,14 @@ function barcodesFromUncompleteData(message: string): schema.Barcode[] {
 		"PKBarcodeFormatQR",
 		"PKBarcodeFormatPDF417",
 		"PKBarcodeFormatAztec",
-		"PKBarcodeFormatCode128"
-	].map(format => schema.getValidated({ format, message }, "barcode") as schema.Barcode);
+		"PKBarcodeFormatCode128",
+	].map(
+		(format) =>
+			schema.getValidated(
+				{ format, message },
+				"barcode",
+			) as schema.Barcode,
+	);
 }

 function processRelevancySet<T>(key: string, data: T[]): T[] {
@@ -636,7 +751,10 @@ function processRelevancySet<T>(key: string, data: T[]): T[] {
 }

 function getValidInArray<T>(schemaName: schema.Schema, contents: T[]): T[] {
-	return contents.filter(current => Object.keys(current).length && schema.isValid(current, schemaName));
+	return contents.filter(
+		(current) =>
+			Object.keys(current).length && schema.isValid(current, schemaName),
+	);
 }

 function processDate(key: string, date: Date): string | null {
--- a/src/schema.ts
+++ b/src/schema.ts
@@ -10,10 +10,12 @@ export interface Manifest {
 export interface Certificates {
 	wwdr?: string;
 	signerCert?: string;
-	signerKey?: {
+	signerKey?:
+		| {
 				keyFile: string;
 				passphrase?: string;
-	} | string;
+		  }
+		| string;
 }

 export interface FactoryOptions {
@@ -29,7 +31,7 @@ export interface BundleUnit {
 export interface PartitionedBundle {
 	bundle: BundleUnit;
 	l10nBundle: {
-		[key: string]: BundleUnit
+		[key: string]: BundleUnit;
 	};
 }

@@ -49,17 +51,24 @@ export interface PassInstance {
 // * JOI Schemas + Related Interfaces * //
 // ************************************ //

-const certificatesSchema = Joi.object().keys({
+const certificatesSchema = Joi.object()
+	.keys({
 		wwdr: Joi.alternatives(Joi.binary(), Joi.string()).required(),
 		signerCert: Joi.alternatives(Joi.binary(), Joi.string()).required(),
-	signerKey: Joi.alternatives().try(
+		signerKey: Joi.alternatives()
+			.try(
 				Joi.object().keys({
-			keyFile: Joi.alternatives(Joi.binary(), Joi.string()).required(),
+					keyFile: Joi.alternatives(
+						Joi.binary(),
+						Joi.string(),
+					).required(),
 					passphrase: Joi.string().required(),
 				}),
-		Joi.alternatives(Joi.binary(), Joi.string())
-	).required()
-}).required();
+				Joi.alternatives(Joi.binary(), Joi.string()),
+			)
+			.required(),
+	})
+	.required();

 const instance = Joi.object().keys({
 	model: Joi.alternatives(Joi.object(), Joi.string()).required(),
@@ -88,7 +97,8 @@ export interface OverridesSupportedOptions {
 	maxDistance?: number;
 }

-const supportedOptions = Joi.object().keys({
+const supportedOptions = Joi.object()
+	.keys({
 		serialNumber: Joi.string(),
 		description: Joi.string(),
 		organizationName: Joi.string(),
@@ -98,7 +108,9 @@ const supportedOptions = Joi.object().keys({
 		associatedStoreIdentifiers: Joi.array().items(Joi.number()),
 		userInfo: Joi.alternatives(Joi.object().unknown(), Joi.array()),
 		// parsing url as set of words and nums followed by dots, optional port and any possible path after
-	webServiceURL: Joi.string().regex(/https?:\/\/(?:[a-z0-9]+\.?)+(?::\d{2,})?(?:\/[\S]+)*/),
+		webServiceURL: Joi.string().regex(
+			/https?:\/\/(?:[a-z0-9]+\.?)+(?::\d{2,})?(?:\/[\S]+)*/,
+		),
 		authenticationToken: Joi.string().min(16),
 		sharingProhibited: Joi.boolean(),
 		backgroundColor: Joi.string().min(10).max(16),
@@ -108,8 +120,8 @@ const supportedOptions = Joi.object().keys({
 		suppressStripShine: Joi.boolean(),
 		logoText: Joi.string(),
 		maxDistance: Joi.number().positive(),
-}).with("webServiceURL", "authenticationToken");
-
+	})
+	.with("webServiceURL", "authenticationToken");

 /* For a correct usage of semantics, please refer to https://apple.co/2I66Phk */

@@ -130,7 +142,7 @@ interface PersonNameComponent {

 const personNameComponents = Joi.object().keys({
 	givenName: Joi.string().required(),
-	familyName: Joi.string().required()
+	familyName: Joi.string().required(),
 });

 interface Seat {
@@ -148,12 +160,12 @@ const seat = Joi.object().keys({
 	seatNumber: Joi.string(),
 	seatIdentifier: Joi.string(),
 	seatType: Joi.string(),
-	seatDescription: Joi.string()
+	seatDescription: Joi.string(),
 });

 const location = Joi.object().keys({
 	latitude: Joi.number().required(),
-	longitude: Joi.number().required()
+	longitude: Joi.number().required(),
 });

 interface Semantics {
@@ -201,7 +213,15 @@ interface Semantics {
 	venueEntrance?: string;
 	venuePhoneNumber?: string;
 	venueRoom?: string;
-	eventType?: "PKEventTypeGeneric" | "PKEventTypeLivePerformance" | "PKEventTypeMovie" | "PKEventTypeSports" | "PKEventTypeConference" | "PKEventTypeConvention" | "PKEventTypeWorkshop" | "PKEventTypeSocialGathering";
+	eventType?:
+		| "PKEventTypeGeneric"
+		| "PKEventTypeLivePerformance"
+		| "PKEventTypeMovie"
+		| "PKEventTypeSports"
+		| "PKEventTypeConference"
+		| "PKEventTypeConvention"
+		| "PKEventTypeWorkshop"
+		| "PKEventTypeSocialGathering";
 	eventStartDate?: string;
 	eventEndDate?: string;
 	artistIDs?: string;
@@ -270,7 +290,9 @@ const semantics = Joi.object().keys({
 	venueEntrance: Joi.string(),
 	venuePhoneNumber: Joi.string(),
 	venueRoom: Joi.string(),
-	eventType: Joi.string().regex(/(PKEventTypeGeneric|PKEventTypeLivePerformance|PKEventTypeMovie|PKEventTypeSports|PKEventTypeConference|PKEventTypeConvention|PKEventTypeWorkshop|PKEventTypeSocialGathering)/),
+	eventType: Joi.string().regex(
+		/(PKEventTypeGeneric|PKEventTypeLivePerformance|PKEventTypeMovie|PKEventTypeSports|PKEventTypeConference|PKEventTypeConvention|PKEventTypeWorkshop|PKEventTypeSocialGathering)/,
+	),
 	eventStartDate: Joi.string(),
 	eventEndDate: Joi.string(),
 	artistIDs: Joi.string(),
@@ -287,7 +309,7 @@ const semantics = Joi.object().keys({
 	awayTeamAbbreviation: Joi.string(),
 	sportName: Joi.string(),
 	// Store Card Passes
-	balance: currencyAmount
+	balance: currencyAmount,
 });

 export interface ValidPassType {
@@ -310,11 +332,16 @@ interface PassInterfacesProps {
 	voided?: boolean;
 }

-type AllPassProps = PassInterfacesProps & ValidPassType & OverridesSupportedOptions;
+type AllPassProps = PassInterfacesProps &
+	ValidPassType &
+	OverridesSupportedOptions;
 export type ValidPass = {
 	[K in keyof AllPassProps]: AllPassProps[K];
 };
-export type PassColors = Pick<OverridesSupportedOptions, "backgroundColor" | "foregroundColor" | "labelColor">;
+export type PassColors = Pick<
+	OverridesSupportedOptions,
+	"backgroundColor" | "foregroundColor" | "labelColor"
+>;

 export interface Barcode {
 	altText?: string;
@@ -323,13 +350,22 @@ export interface Barcode {
 	message: string;
 }

-export type BarcodeFormat = "PKBarcodeFormatQR" | "PKBarcodeFormatPDF417" | "PKBarcodeFormatAztec" | "PKBarcodeFormatCode128";
+export type BarcodeFormat =
+	| "PKBarcodeFormatQR"
+	| "PKBarcodeFormatPDF417"
+	| "PKBarcodeFormatAztec"
+	| "PKBarcodeFormatCode128";

 const barcode = Joi.object().keys({
 	altText: Joi.string(),
 	messageEncoding: Joi.string().default("iso-8859-1"),
-	format: Joi.string().required().regex(/(PKBarcodeFormatQR|PKBarcodeFormatPDF417|PKBarcodeFormatAztec|PKBarcodeFormatCode128)/, "barcodeType"),
-	message: Joi.string().required()
+	format: Joi.string()
+		.required()
+		.regex(
+			/(PKBarcodeFormatQR|PKBarcodeFormatPDF417|PKBarcodeFormatAztec|PKBarcodeFormatCode128)/,
+			"barcodeType",
+		),
+	message: Joi.string().required(),
 });

 export interface Field {
@@ -350,30 +386,53 @@ export interface Field {
 }

 const field = Joi.object().keys({
-	attributedValue: Joi.alternatives(Joi.string().allow(""), Joi.number(), Joi.date().iso()),
+	attributedValue: Joi.alternatives(
+		Joi.string().allow(""),
+		Joi.number(),
+		Joi.date().iso(),
+	),
 	changeMessage: Joi.string(),
-	dataDetectorType: Joi.array().items(Joi.string().regex(/(PKDataDetectorTypePhoneNumber|PKDataDetectorTypeLink|PKDataDetectorTypeAddress|PKDataDetectorTypeCalendarEvent)/, "dataDetectorType")),
+	dataDetectorType: Joi.array().items(
+		Joi.string().regex(
+			/(PKDataDetectorTypePhoneNumber|PKDataDetectorTypeLink|PKDataDetectorTypeAddress|PKDataDetectorTypeCalendarEvent)/,
+			"dataDetectorType",
+		),
+	),
 	label: Joi.string().allow(""),
-	textAlignment: Joi.string().regex(/(PKTextAlignmentLeft|PKTextAlignmentCenter|PKTextAlignmentRight|PKTextAlignmentNatural)/, "graphic-alignment"),
+	textAlignment: Joi.string().regex(
+		/(PKTextAlignmentLeft|PKTextAlignmentCenter|PKTextAlignmentRight|PKTextAlignmentNatural)/,
+		"graphic-alignment",
+	),
 	key: Joi.string().required(),
-	value: Joi.alternatives(Joi.string().allow(""), Joi.number(), Joi.date().iso()).required(),
+	value: Joi.alternatives(
+		Joi.string().allow(""),
+		Joi.number(),
+		Joi.date().iso(),
+	).required(),
 	semantics,
 	// date fields formatters, all optionals
-	dateStyle: Joi.string().regex(/(PKDateStyleNone|PKDateStyleShort|PKDateStyleMedium|PKDateStyleLong|PKDateStyleFull)/, "date style"),
+	dateStyle: Joi.string().regex(
+		/(PKDateStyleNone|PKDateStyleShort|PKDateStyleMedium|PKDateStyleLong|PKDateStyleFull)/,
+		"date style",
+	),
 	ignoreTimeZone: Joi.boolean(),
 	isRelative: Joi.boolean(),
-	timeStyle: Joi.string().regex(/(PKDateStyleNone|PKDateStyleShort|PKDateStyleMedium|PKDateStyleLong|PKDateStyleFull)/, "date style"),
+	timeStyle: Joi.string().regex(
+		/(PKDateStyleNone|PKDateStyleShort|PKDateStyleMedium|PKDateStyleLong|PKDateStyleFull)/,
+		"date style",
+	),
 	// number fields formatters, all optionals
-	currencyCode: Joi.string()
-		.when("value", {
+	currencyCode: Joi.string().when("value", {
 		is: Joi.number(),
-			otherwise: Joi.string().forbidden()
+		otherwise: Joi.string().forbidden(),
 	}),
 	numberStyle: Joi.string()
-		.regex(/(PKNumberStyleDecimal|PKNumberStylePercent|PKNumberStyleScientific|PKNumberStyleSpellOut)/)
+		.regex(
+			/(PKNumberStyleDecimal|PKNumberStylePercent|PKNumberStyleScientific|PKNumberStyleSpellOut)/,
+		)
 		.when("value", {
 			is: Joi.number(),
-			otherwise: Joi.string().forbidden()
+			otherwise: Joi.string().forbidden(),
 		}),
 });

@@ -385,10 +444,14 @@ export interface Beacon {
 }

 const beaconsDict = Joi.object().keys({
-	major: Joi.number().integer().positive().max(65535).greater(Joi.ref("minor")),
+	major: Joi.number()
+		.integer()
+		.positive()
+		.max(65535)
+		.greater(Joi.ref("minor")),
 	minor: Joi.number().integer().min(0).max(65535),
 	proximityUUID: Joi.string().required(),
-	relevantText: Joi.string()
+	relevantText: Joi.string(),
 });

 export interface Location {
@@ -402,7 +465,7 @@ const locationsDict = Joi.object().keys({
 	altitude: Joi.number(),
 	latitude: Joi.number().required(),
 	longitude: Joi.number().required(),
-	relevantText: Joi.string()
+	relevantText: Joi.string(),
 });

 export interface PassFields {
@@ -414,18 +477,29 @@ export interface PassFields {
 }

 const passDict = Joi.object().keys({
-	auxiliaryFields: Joi.array().items(Joi.object().keys({
-		row: Joi.number().max(1).min(0)
-	}).concat(field)),
+	auxiliaryFields: Joi.array().items(
+		Joi.object()
+			.keys({
+				row: Joi.number().max(1).min(0),
+			})
+			.concat(field),
+	),
 	backFields: Joi.array().items(field),
 	headerFields: Joi.array().items(field),
 	primaryFields: Joi.array().items(field),
-	secondaryFields: Joi.array().items(field)
+	secondaryFields: Joi.array().items(field),
 });

-export type TransitType = "PKTransitTypeAir" | "PKTransitTypeBoat" | "PKTransitTypeBus" | "PKTransitTypeGeneric" | "PKTransitTypeTrain";
+export type TransitType =
+	| "PKTransitTypeAir"
+	| "PKTransitTypeBoat"
+	| "PKTransitTypeBus"
+	| "PKTransitTypeGeneric"
+	| "PKTransitTypeTrain";

-const transitType = Joi.string().regex(/(PKTransitTypeAir|PKTransitTypeBoat|PKTransitTypeBus|PKTransitTypeGeneric|PKTransitTypeTrain)/);
+const transitType = Joi.string().regex(
+	/(PKTransitTypeAir|PKTransitTypeBoat|PKTransitTypeBus|PKTransitTypeGeneric|PKTransitTypeTrain)/,
+);

 export interface NFC {
 	message: string;
@@ -434,7 +508,7 @@ export interface NFC {

 const nfcDict = Joi.object().keys({
 	message: Joi.string().required().max(64),
-	encryptionPublicKey: Joi.string()
+	encryptionPublicKey: Joi.string(),
 });

 // ************************************* //
@@ -447,11 +521,20 @@ export interface Personalization {
 	termsAndConditions?: string;
 }

-type PRSField = "PKPassPersonalizationFieldName" | "PKPassPersonalizationFieldPostalCode" | "PKPassPersonalizationFieldEmailAddress" | "PKPassPersonalizationFieldPhoneNumber";
+type PRSField =
+	| "PKPassPersonalizationFieldName"
+	| "PKPassPersonalizationFieldPostalCode"
+	| "PKPassPersonalizationFieldEmailAddress"
+	| "PKPassPersonalizationFieldPhoneNumber";

 const personalizationDict = Joi.object().keys({
 	requiredPersonalizationFields: Joi.array()
-		.items("PKPassPersonalizationFieldName", "PKPassPersonalizationFieldPostalCode", "PKPassPersonalizationFieldEmailAddress", "PKPassPersonalizationFieldPhoneNumber")
+		.items(
+			"PKPassPersonalizationFieldName",
+			"PKPassPersonalizationFieldPostalCode",
+			"PKPassPersonalizationFieldEmailAddress",
+			"PKPassPersonalizationFieldPhoneNumber",
+		)
 		.required(),
 	description: Joi.string().required(),
 	termsAndConditions: Joi.string(),
@@ -470,7 +553,7 @@ const schemas = {
 	transitType,
 	nfcDict,
 	supportedOptions,
-	personalizationDict
+	personalizationDict,
 };

 export type Schema = keyof typeof schemas;
@@ -491,14 +574,18 @@ export function isValid(opts: any, schemaName: Schema): boolean {
 	const resolvedSchema = resolveSchemaName(schemaName);

 	if (!resolvedSchema) {
-		schemaDebug(`validation failed due to missing or mispelled schema name`);
+		schemaDebug(
+			`validation failed due to missing or mispelled schema name`,
+		);
 		return false;
 	}

 	const validation = resolvedSchema.validate(opts);

 	if (validation.error) {
-		schemaDebug(`validation failed due to error: ${validation.error.message}`);
+		schemaDebug(
+			`validation failed due to error: ${validation.error.message}`,
+		);
 	}

 	return !validation.error;
@@ -511,18 +598,25 @@ export function isValid(opts: any, schemaName: Schema): boolean {
 * @returns {object} the filtered value or empty object
 */

-export function getValidated<T extends Object>(opts: any, schemaName: Schema): T | null {
+export function getValidated<T extends Object>(
+	opts: any,
+	schemaName: Schema,
+): T | null {
 	const resolvedSchema = resolveSchemaName(schemaName);

 	if (!resolvedSchema) {
-		schemaDebug(`validation failed due to missing or mispelled schema name`);
+		schemaDebug(
+			`validation failed due to missing or mispelled schema name`,
+		);
 		return null;
 	}

 	const validation = resolvedSchema.validate(opts, { stripUnknown: true });

 	if (validation.error) {
-		schemaDebug(`Validation failed in getValidated due to error: ${validation.error.message}`);
+		schemaDebug(
+			`Validation failed in getValidated due to error: ${validation.error.message}`,
+		);
 		return null;
 	}

--- a/src/utils.ts
+++ b/src/utils.ts
@@ -16,13 +16,15 @@ export function isValidRGB(value?: string): boolean {
 		return false;
 	}

-	const rgb = value.match(/^rgb\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*\)/);
+	const rgb = value.match(
+		/^rgb\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*\)/,
+	);

 	if (!rgb) {
 		return false;
 	}

-	return rgb.slice(1, 4).every(v => Math.abs(Number(v)) <= 255);
+	return rgb.slice(1, 4).every((v) => Math.abs(Number(v)) <= 255);
 }

 /**
@@ -57,7 +59,7 @@ export function dateToW3CString(date: Date) {
 */

 export function removeHidden(from: Array<string>): Array<string> {
-	return from.filter(e => e.charAt(0) !== ".");
+	return from.filter((e) => e.charAt(0) !== ".");
 }

 /**
@@ -77,8 +79,9 @@ export function generateStringFile(lang: { [index: string]: string }): Buffer {
 	// Pass.strings format is the following one for each row:
 	// "key" = "value";

-	const strings = Object.keys(lang)
-		.map(key => `"${key}" = "${lang[key].replace(/"/g, '\"')}";`);
+	const strings = Object.keys(lang).map(
+		(key) => `"${key}" = "${lang[key].replace(/"/g, '"')}";`,
+	);

 	return Buffer.from(strings.join(EOL), "utf8");
 }
@@ -89,23 +92,29 @@ export function generateStringFile(lang: { [index: string]: string }): Buffer {
 * @param origin
 */

-type PartitionedBundleElements = [PartitionedBundle["l10nBundle"], PartitionedBundle["bundle"]];
+type PartitionedBundleElements = [
+	PartitionedBundle["l10nBundle"],
+	PartitionedBundle["bundle"],
+];

-export function splitBufferBundle(origin: BundleUnit): PartitionedBundleElements {
+export function splitBufferBundle(
+	origin: BundleUnit,
+): PartitionedBundleElements {
 	const initialValue: PartitionedBundleElements = [{}, {}];

 	if (!origin) {
 		return initialValue;
 	}

-	return Object.entries(origin).reduce<PartitionedBundleElements>(([l10n, bundle], [key, buffer]) => {
+	return Object.entries(origin).reduce<PartitionedBundleElements>(
+		([l10n, bundle], [key, buffer]) => {
 			if (!key.includes(".lproj")) {
 				return [
 					l10n,
 					{
 						...bundle,
-					[key]: buffer
-				}
+						[key]: buffer,
+					},
 				];
 			}

@@ -116,20 +125,40 @@ export function splitBufferBundle(origin: BundleUnit): PartitionedBundleElements
 			(l10n[lang] || (l10n[lang] = {}))[file] = buffer;

 			return [l10n, bundle];
-	}, initialValue);
+		},
+		initialValue,
+	);
 }

 type StringSearchMode = "includes" | "startsWith" | "endsWith";

-export function getAllFilesWithName(name: string, source: string[], mode: StringSearchMode = "includes", forceLowerCase: boolean = false): string[] {
-	return source.filter(file => (forceLowerCase && file.toLowerCase() || file)[mode](name));
+export function getAllFilesWithName(
+	name: string,
+	source: string[],
+	mode: StringSearchMode = "includes",
+	forceLowerCase: boolean = false,
+): string[] {
+	return source.filter((file) =>
+		((forceLowerCase && file.toLowerCase()) || file)[mode](name),
+	);
 }

-export function hasFilesWithName(name: string, source: string[], mode: StringSearchMode = "includes", forceLowerCase: boolean = false): boolean {
-	return source.some(file => (forceLowerCase && file.toLowerCase() || file)[mode](name));
+export function hasFilesWithName(
+	name: string,
+	source: string[],
+	mode: StringSearchMode = "includes",
+	forceLowerCase: boolean = false,
+): boolean {
+	return source.some((file) =>
+		((forceLowerCase && file.toLowerCase()) || file)[mode](name),
+	);
 }

-export function deletePersonalization(source: BundleUnit, logosNames: string[] = []): void {
-	[...logosNames, "personalization.json"]
-		.forEach(file => delete source[file]);
+export function deletePersonalization(
+	source: BundleUnit,
+	logosNames: string[] = [],
+): void {
+	[...logosNames, "personalization.json"].forEach(
+		(file) => delete source[file],
+	);
 }