tsconfig.json

{
	"compilerOptions": {
		"target": "es5",
		"lib": ["dom", "dom.iterable", "esnext", "esnext.asynciterable"],
		"allowJs": true,
		"skipLibCheck": true,
		"strict": true,
		"forceConsistentCasingInFileNames": true,
		"noEmit": true,
		"esModuleInterop": true,
		"module": "esnext",
		"moduleResolution": "node",
		"resolveJsonModule": true,
		"isolatedModules": true,
		"jsx": "preserve",
		"incremental": true,
		"baseUrl": "src",
		"paths": {
			"@/*": ["*"]
		}
	},
	"include": ["next-env.d.ts", "**/*.ts", "**/*.tsx"],
	"exclude": ["node_modules"],
	"ts-node": {
		// ts-node use CommonJS module
		"compilerOptions": {
			"module": "commonjs"
		},
		"files": true // use namespace in .d.ts. Ref: https://stackoverflow.com/a/65564218
	}
}