tsconfig.json

{
	"extends": [],
	"compilerOptions": {
		"target": "ES2020",
		"module": "ESNext",
		"lib": ["ES2020", "DOM", "DOM.Iterable"],
		// The types defined in "vite/client" are included in global scope.
		"types": ["vite/client"],
		// Skip the type checking for declaration files to improve performance.
		"skipLibCheck": true,
		// "declarationMap" need to be enabled to let Vite generates source map files.
		"declaration": true,
		"declarationMap": true,
		// Importing .js files is not allowed, enable if needed.
		"allowJs": false,
		// Fix the mis-match of behaviors between ES import and CommonJS require.
		"esModuleInterop": true,
		// Enforce the file name casing to be consistent with development environment.
		"forceConsistentCasingInFileNames": true,
		// Ensure the run-time code does not depend on the TypeScript-only features, such as constant enum.
		"isolatedModules": true,
		// Allow importing TypeScript modules.
		"allowImportingTsExtensions": true,
		// Enfore "type" modifier for type imports.
		"verbatimModuleSyntax": true,
		// Ensure the public class field initialization is transpiled correctly to match the future JS standard.
		"useDefineForClassFields": true,
		// Type-checking options
		"strict": true,
		"noFallthroughCasesInSwitch": true,
		"noImplicitOverride": true,
		"noImplicitReturns": true,
		"noImplicitThis": true,
		"noPropertyAccessFromIndexSignature": true,
		"noUncheckedIndexedAccess": true,
		"noUnusedLocals": true,
		"noUnusedParameters": true,

		/* Bundler mode */
		"moduleResolution": "Bundler",
		"resolveJsonModule": true,
		// Do not emit compiled output files, vite will take care of the that.
		"noEmit": true
	},
	"include": ["src"]
}