tsconfig.base.json

{
    "compileOnSave": false,
    "compilerOptions": {
      "baseUrl": "./",
      "outDir": "./dist",
      "sourceMap": true,
      "declaration": false,
      "downlevelIteration": true,
      "emitDecoratorMetadata": true,
      "experimentalDecorators": true,
      "module": "esnext",
      "moduleResolution": "node",
      "importHelpers": true,
      "target": "es2015",
      "typeRoots": [
        "node_modules/@types"
      ],
      "lib": [
        "es2018",
        "dom"
      ],
      "paths": {
        "@angular/fire": ["dist/packages-dist"],
        "@angular/fire/analytics": ["dist/packages-dist/analytics"],
        "@angular/fire/auth": ["dist/packages-dist/auth"],
        "@angular/fire/auth-guard": ["dist/packages-dist/auth-guard"],
        "@angular/fire/database": ["dist/packages-dist/database"],
        "@angular/fire/database-deprecated": ["dist/packages-dist/database-deprecated"],
        "@angular/fire/firebase-node": ["dist/packages-dist/firebase-node"],
        "@angular/fire/firestore": ["dist/packages-dist/firestore"],
        "@angular/fire/functions": ["dist/packages-dist/functions"],
        "@angular/fire/messaging": ["dist/packages-dist/messaging"],
        "@angular/fire/performance": ["dist/packages-dist/performance"],
        "@angular/fire/remote-config": ["dist/packages-dist/remote-config"],
        "@angular/fire/storage": ["dist/packages-dist/storage"]
      }
    }
  }