tsconfig.json

{
  "compileOnSave": false,
  "compilerOptions": {
    "baseUrl": "./",
    "outDir": "./dist/out-tsc",
    "sourceMap": true,
    "declaration": false,
    "downlevelIteration": true,
    "experimentalDecorators": true,
    // do not set this to true!, RxDB must work without it
    "allowSyntheticDefaultImports": false,
    "module": "commonjs",
    "moduleResolution": "node",
    "importHelpers": true,
    "strict": true,
    "target": "es2020",
    "typeRoots": [
      "node_modules/@types"
    ],
    "lib": [
      "es2018",
      "dom",
      "ES2021.WeakRef"
    ]
  },
  "angularCompilerOptions": {
    "fullTemplateTypeCheck": true,
    "strictInjectionParameters": true,
    "disableTypeScriptVersionCheck": true
  }
}