tsconfig.json•3.29 kB
{
"compilerOptions": {
/* Base Options: */
"esModuleInterop": true, // Enables compatibility imports for CommonJS modules
"skipLibCheck": true, // Speeds up compilation by skipping type checking of declaration files
"target": "ES2022", // Target modern ECMAScript version compatible with Node 18+
"allowJs": false, // Don't allow JavaScript files to be compiled (optional, good practice)
"resolveJsonModule": true, // Allow importing JSON files (may be useful later)
"moduleDetection": "force", // Treat files as modules even without explicit imports/exports
"isolatedModules": true, // Ensure each file can be transpiled separately
/* Strictness */
"strict": true, // Enable all strict type-checking options
"noUncheckedIndexedAccess": true, // More safety when accessing arrays/objects by index
// "noImplicitAny": true, // Already covered by "strict"
// "strictNullChecks": true, // Already covered by "strict"
// "strictFunctionTypes": true, // Already covered by "strict"
// "strictPropertyInitialization": true, // Already covered by "strict"
/* If NOT transpiling with ESM or preferring CommonJS: */
// "module": "CommonJS",
/* If your code relies on DOM APIs: */
// "lib": ["dom", "dom.iterable", "ESNext"],
/* If you're using bundlers */
// "moduleResolution": "Bundler", // Or "NodeNext" for modern Node resolution
// "noEmit": true, // Let the bundler handle output
/* Module settings for Node.js ES Modules */
"module": "NodeNext", // Use modern Node.js module system
"moduleResolution": "NodeNext", // Use modern Node.js module resolution algorithm
"outDir": "./dist", // Specify output directory for compiled JavaScript
"rootDir": "./src", // Specify the root directory of source files
/* Type Checking */
"allowUnreachableCode": false, // Report errors on unreachable code
"allowUnusedLabels": false, // Report errors on unused labels
"exactOptionalPropertyTypes": true, // Differentiate between undefined and missing properties
"noFallthroughCasesInSwitch": true, // Report errors for fallthrough cases in switch statements
"noImplicitOverride": true, // Ensure overriding members explicitly use the 'override' keyword
"noImplicitReturns": true, // Report error when not all code paths in function return a value
"noPropertyAccessFromIndexSignature": true, // Require bracket notation for index signatures
"noUnusedLocals": true, // Report errors on unused local variables
"noUnusedParameters": true, // Report errors on unused parameters
"forceConsistentCasingInFileNames": true, // Ensure consistent casing in file names
/* Emit */
"declaration": true, // Generate corresponding '.d.ts' declaration files
"declarationMap": true, // Generate sourcemaps for declaration files
"sourceMap": true, // Generate '.map' source map files for debugging
"removeComments": false // Keep comments in the output (optional)
},
"include": ["src/**/*"], // Specifies which files TypeScript should compile
"exclude": ["node_modules", "dist"] // Specifies directories to exclude from compilation
}
