defaults-deep-ts/tsconfig.json

_.defaultsDeep with proper typescript typing

{
  "compilerOptions": {
    "esModuleInterop": true,
    "declaration": true,
    "allowSyntheticDefaultImports": true,
    "outDir": "./dist/",
    "noImplicitAny": true,
    "module": "CommonJS",
    "moduleResolution": "node",
    "target": "es5",
    "strict": true
  },
  "include": ["./src/**/*.ts"]
}