.babelrc

{
  "presets": [
    [
      "@babel/preset-env",
      {
        "targets": "> 0.25%, not dead"
      }
    ],
    [
      "@babel/preset-typescript",
      {
        "isTSX": true,
        "jsxPragma": "React",
        "allExtensions": true
      }
    ],
    "@babel/preset-react"
  ],
  "plugins": [
    // Required for Typescript
    "@babel/proposal-class-properties",
    "transform-es2015-modules-commonjs",

    // Others
    "@babel/plugin-proposal-numeric-separator",
    [
      "module-resolver",
      {
        "alias": {
          "#components": "./src/components/",
          "#definitions": "./src/definitions/",
          "#pages": "./src/pages/",
          "#styles": "./src/styles/",
          "#templates": "./src/templates/",
          "#utils": "./src/utils/"
        }
      }
    ]
  ]
}