tsconfig.json

{
  "$schema": "http://json.schemastore.org/tsconfig",

  "compilerOptions": {
    // NOTE: We DO NOT use typescript to compile the application. SWC is
    // responsible for handing transformation of tsx files into plain JavaScript
    "module": "preserve",
    "target": "ES2022",
    "moduleResolution": "bundler",

    // We add esnext to lib to pull in types for all newer ECMAScript features
    "lib": ["esnext", "dom", "dom.iterable"],

    // Skip type checking of all declaration files
    "skipLibCheck": true,

    // Explicitly list which @types/* packages to include as global types
    "types": ["gtag.js", "jest", "node", "webpack-env"],

    // We do not actually use tsc to output any JavaScript anywhere
    "noEmit": true,

    // Don't do anything to JSX. This doesn't really matter since we don't use
    // typescript to compile files, but left here for documentation purposes.
    "jsx": "preserve",
    "jsxImportSource": "@emotion/react",

    // Type checking specific options
    "noFallthroughCasesInSwitch": true,
    "noImplicitAny": true,
    "noImplicitReturns": true,
    "noImplicitThis": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "noUncheckedIndexedAccess": true,
    "strict": true,
    "strictBindCallApply": false,
    "useUnknownInCatchVariables": true,

    "pretty": false,
    "checkJs": true,

    "experimentalDecorators": false,
    "resolveJsonModule": true,
    "verbatimModuleSyntax": true,

    "paths": {
      "@sentry/scraps/*": ["./static/app/components/core/*"],
      "sentry/*": ["./static/app/*"],
      "sentry-fixture/*": ["./tests/js/fixtures/*"],
      "sentry-test/*": ["./tests/js/sentry-test/*"],
      "getsentry-test/*": ["./tests/js/getsentry-test/*"],
      "sentry-images/*": ["./static/images/*"],
      "sentry-locale/*": ["./src/sentry/locale/*"],
      "sentry-logos/*": ["./src/sentry/static/sentry/images/logos/*"],
      "sentry-fonts/*": ["./static/fonts/*"],
      "getsentry/*": ["./static/gsApp/*"],
      "getsentry-images/*": ["./static/images/*"],
      "admin/*": ["./static/gsAdmin/*"]
    },

    "plugins": [
      // The styled plugin provides language server autocompletion for styled
      // component template strings
      {
        "name": "@styled/typescript-styled-plugin",
        "lint": {
          "validProperties": ["container-type"],
          "unknownAtRules": "ignore"
        }
      }
    ]
  },
  "include": [
    "*.config.*s",
    "static/app",
    "static/gsApp",
    "static/gsAdmin",
    "static/eslint",
    "tests/js",
    "config",
    "scripts"
  ],
  "exclude": ["./node_modules"]
}