hunk.code_window: /**
    * @deprecated Deprecated in favor of static {@link concat}.
    */
   export function concat<T, R>(...observables: Array<ObservableInput<any> | SchedulerLike>): OperatorFunction<T, R> {
     return (source: Observable<T>) => source.lift.call(concatStatic(source, ...observables));
   }
hunk.labels: keep keep keep keep keep replace keep
hunk.after_edit:   return (source: Observable<T>) => source.lift.call(concatStatic(source, ...(observables as any[])));
  
hunk.file_path: src/internal/operators/concat.ts
hunk.type: replace
file: #!/usr/bin/env bash
  
  readonly projectId=rxjs-dev
  readonly deployedUrl=https://rxjs-dev.firebaseapp.com
  readonly firebaseToken=$FIREBASE_TOKEN
  
  # Deploy
  (
    cd "`dirname $0`/.."
  
    # Build the app
    npm run build --env=stable
  
    # Include any mode-specific files
    cp -rf src/extra-files/$deployEnv/. dist/
  
    # Deploy to Firebase
    npm run firebase -- login
    npm run firebase -- use "$projectId"
    npm run firebase -- deploy --message "Deploy docs automatically" --non-interactive
    npm run firebase -- logout
  )
  