diff --git a/tsconfig.cjs.json b/tsconfig.cjs.json
index 3c7a32e..cd70600 100644
--- a/tsconfig.cjs.json
+++ b/tsconfig.cjs.json
@@ -1,6 +1,8 @@
 {
 	"extends": "./tsconfig.json",
 	"compilerOptions": {
+		"declaration": true,
+		"declarationDir": "lib/types",
 		"outDir": "lib/cjs",
 		"inlineSourceMap": true,
 		"skipLibCheck": true,
diff --git a/tsconfig.esm.json b/tsconfig.esm.json
index 6e3dbdc..7be2720 100644
--- a/tsconfig.esm.json
+++ b/tsconfig.esm.json
@@ -1,6 +1,8 @@
 {
 	"extends": "./tsconfig.json",
 	"compilerOptions": {
+		"declaration": true,
+		"declarationDir": "lib/types",
 		"outDir": "lib/esm",
 		"inlineSourceMap": true,
 		"skipLibCheck": true,
diff --git a/tsconfig.json b/tsconfig.json
index 3ce6ec9..ec64a5e 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,7 +1,5 @@
 {
 	"compilerOptions": {
-		"declaration": true,
-		"declarationDir": "lib/types",
 		"target": "es2018",
 		"esModuleInterop": true,
 		"newLine": "LF",