$ tsc -p tsconfig.json
node_modules/@react-native-firebase/analytics/lib/index.d.ts:1350:3 - error TS2667: Imports are not permitted in module augmentations. Consider moving them to the enclosing external module.

1350   import { ReactNativeFirebase } from '@react-native-firebase/app';
       ~~~~~~

node_modules/@react-native-firebase/analytics/lib/index.d.ts:1351:3 - error TS2667: Imports are not permitted in module augmentations. Consider moving them to the enclosing external module.

1351   import ReactNativeFirebaseModule = ReactNativeFirebase.Module;
       ~~~~~~

node_modules/@react-native-firebase/analytics/lib/index.d.ts:1352:3 - error TS2667: Imports are not permitted in module augmentations. Consider moving them to the enclosing external module.

1352   import FirebaseModuleWithStatics = ReactNativeFirebase.FirebaseModuleWithStatics;
       ~~~~~~

node_modules/@react-native-firebase/analytics/lib/index.d.ts:1355:27 - error TS1254: A 'const' initializer in an ambient context must be a string or numeric literal or literal enum reference.

1355   export const firebase = firebaseNamedExport;
                               ~~~~~~~~~~~~~~~~~~~

node_modules/@react-native-firebase/analytics/lib/index.d.ts:1361:3 - error TS2666: Exports and export assignments are not permitted in module augmentations.

1361   export default defaultExport;
       ~~~~~~

node_modules/@react-native-firebase/analytics/lib/index.d.ts:1383:1 - error TS1046: Top-level declarations in .d.ts files must start with either a 'declare' or 'export' modifier.

1383 namespace ReactNativeFirebase {
     ~~~~~~~~~

node_modules/@react-native-firebase/app/lib/index.d.ts:395:3 - error TS2666: Exports and export assignments are not permitted in module augmentations.

395   export default module;
      ~~~~~~


Found 11 errors.

// tsconfig.json
{
  "compilerOptions": {
    "allowJs": true,
    "allowSyntheticDefaultImports": true,
    "esModuleInterop": true,
    "isolatedModules": true,
    "jsx": "react",
    "lib": ["es6"],
    "moduleResolution": "node",
    "noEmit": true,
    // "strict": true,
    "target": "esnext",
    "baseUrl": "./src",
    "module": "esnext",
    "rootDir": "src",
    "sourceMap": true,
    "forceConsistentCasingInFileNames": true,
    "noImplicitReturns": true,
    "noImplicitThis": true,
    "noImplicitAny": true,
    "strictNullChecks": true,
    "noUnusedLocals": true,
    "suppressImplicitAnyIndexErrors": true,
    "preserveConstEnums": true,
}