tsconfig.json

{
  "compilerOptions": {
    "sourceMap": true,
    "noImplicitAny": true,
    // esnext modules supports import() async webpack modules
    "module": "esnext",
    // chrome 80 supports 100% es2019
    "target": "es2019",
    "allowJs": true,
    // convert jsx to react components
    "jsx": "react",
    "lib": [
      "es6",
      "dom",
      "DOM.Iterable",
      "es7",
      "es2017",
      "es2018",
      "es2019",
      "esnext"
    ],
    "moduleResolution": "node",
    "baseUrl": ".",
    "paths": {
      "brave-ui": ["node_modules/@brave/brave-ui"],
      "brave-ui/*": ["node_modules/@brave/brave-ui/*"],
      "gen/*": [
        // This list of paths in the format [configuration]/gen is not used at compile-time
        // since we don't want results from 1 compilation to affect another.
        // However, we specify them all here for developer design / coding time
        // intellisense support. They get overriden at compile-time in
        // webpack.config.js.
        // TODO(petemill): The ordering here can get problematic for devs
        // who have more than 1 build type at a time, since if the file exists
        // at the first path, it will be used for Type analysis instead of the second
        // path, even if it's more recent. We should investigate a design-time
        // command which would generate a base tsconfig file for developer IDEs
        // using the target of their choosing and not be committed to source control.
        "../out/Component/gen/*",
        "../out/Static/gen/*",
        "../out/Release/gen/*",
        "../out/Debug/gen/*",
        "../out/Component_arm64/gen/*",
        "../out/Static_arm64/gen/*",
        "../out/Release_arm64/gen/*",
        "../out/Debug_arm64/gen/*"
      ],
      "chrome://resources/*": [
        "../out/Component/gen/ui/webui/resources/tsc/*",
        "../out/Static/gen/ui/webui/resources/tsc/*",
        "../out/Release/gen/ui/webui/resources/tsc/*",
        "../out/Debug/gen/ui/webui/resources/tsc/*",
        "../out/Component_arm64/gen/ui/webui/resources/tsc/*",
        "../out/Static_arm64/gen/ui/webui/resources/tsc/*",
        "../out/Release_arm64/gen/ui/webui/resources/tsc/*",
        "../out/Debug_arm64/gen/ui/webui/resources/tsc/*"
      ],
      "chrome://resources/brave/*": [
        "../out/Component/gen/brave/ui/webui/resources/tsc/*",
        "../out/Static/gen/brave/ui/webui/resources/tsc/*",
        "../out/Release/gen/brave/ui/webui/resources/tsc/*",
        "../out/Debug/gen/brave/ui/webui/resources/tsc/*",
        "../out/Component_arm64/gen/brave/ui/webui/resources/tsc/*",
        "../out/Static_arm64/gen/brave/ui/webui/resources/tsc/*",
        "../out/Release_arm64/gen/brave/ui/webui/resources/tsc/*",
        "../out/Debug_arm64/gen/brave/ui/webui/resources/tsc/*"
      ],
      "$web-common/*": ["components/common/*"],
      "$web-components/*": ["components/web-components/*"]
    },
    "typeRoots": ["./node_modules/@types", "./components/definitions"],
    // optional
    "forceConsistentCasingInFileNames": true,
    "noImplicitReturns": true,
    "strictNullChecks": true,
    "suppressImplicitAnyIndexErrors": true,
    "noUnusedLocals": true
  },
  "include": []
}