build(tsconfig): add typescript declaration map (#689)

.npmignore

@@ -4,4 +4,5 @@
 *
 !src/index.js
 !src/lib/**
-!types/index.d.ts
+!types/index.d.ts
+!types/index.d.ts.map

package.json

@@ -51,7 +51,7 @@
 	},
 	"scripts": {
 		"build:docs": "jsdoc2md src/index.js > API.md --EOL posix",
-		"build": "tsc",
+		"build": "tsc -p tsconfig.build.json",
 		"lint:fix": "npm run lint -- --fix",
 		"lint:licenses": "licensee --errors-only --production",
 		"lint:prettier:fix": "prettier . -w -u",

tsconfig.build.json

@@ -0,0 +1,12 @@
+{
+	"$schema": "https://json.schemastore.org/tsconfig",
+	"extends": "./tsconfig.json",
+	"compilerOptions": {
+		"declaration": true,
+		"declarationMap": true,
+		"emitDeclarationOnly": true,
+		"noEmit": false,
+		"outDir": "types"
+	},
+	"include": ["src/index.js"]
+}

tsconfig.json

@@ -3,14 +3,15 @@
 	"compilerOptions": {
 		"allowJs": true,
 		"checkJs": true,
-		"declaration": true,
-		"emitDeclarationOnly": true,
+		"lib": ["ES2024"],
 		"module": "NodeNext",
 		"moduleResolution": "NodeNext",
-		"outDir": "types",
+		"noEmit": true,
 		"resolveJsonModule": true,
+		"skipLibCheck": true,
 		"strict": true,
-		"target": "ES2023"
+		"target": "ES2024",
+		"types": ["node"]
 	},
-	"include": ["src/index.js"]
+	"exclude": ["dist", "node_modules"]
 }