tsconfig.json

{
  "compilerOptions": {
    "declaration": true,
    "emitDeclarationOnly": true,
    "target": "ESNext",
    "module": "ESNext",
    "moduleResolution": "Bundler",
    "strict": true,
		"skipLibCheck": true,
		"declarationDir": "./dist",
    "strictNullChecks": true,
    "noImplicitAny": true,
    "noImplicitThis": true,
    "alwaysStrict": true,
    "strictBindCallApply": true,
    "strictFunctionTypes": true,
    "strictPropertyInitialization": true,
    "useUnknownInCatchVariables": true,
    "noUncheckedIndexedAccess": true,
    "noImplicitReturns": true,
    "noFallthroughCasesInSwitch": true,
    "noImplicitOverride": true,
    "allowUnreachableCode": false,
    "allowUnusedLabels": false,
    "exactOptionalPropertyTypes": true,
    "noPropertyAccessFromIndexSignature": true
	},
	"include": ["src/**/*"],
	"exclude": ["node_modules", "dist"]
}