tsconfig.json

{
  "compilerOptions": {
    "rootDir": "src",
    "baseUrl": "src",
    "outDir": "bin",
    "sourceMap": true,
    "module": "ESNext",
    "target": "ESNext",
    "lib": ["es7", "dom"],
    "jsx": "react",
    "moduleResolution": "node",
    "experimentalDecorators": true,
    "paths": {
      // "@utils/*": ["utils/*"]
    },
    "forceConsistentCasingInFileNames": true,
    "noImplicitReturns": true,
    "noImplicitThis": false,
    "importHelpers": true,
    "strictNullChecks": false,
    "noUnusedLocals": true,
    "declaration": true,
    "plugins": [
      {
        "transform": "typescript-transform-paths"
      },
      {
        "transform": "typescript-transform-paths",
        "afterDeclarations": true
      }
    ]
  },
  "exclude": ["node_modules", "*.js", "bin/*.d.ts", "demo"],
  "typeRoots": ["node", "node_modules/@types", "./typings"]
}