## API Report File for "@firebase/installations-exp"

> Do not edit this file. It is a report generated by [API Extractor](https://api-extractor.com/).

```ts

import { FirebaseApp } from '@firebase/app-exp';

// @public
export function deleteInstallations(installations: FirebaseInstallations): Promise<void>;

// @public
export interface FirebaseInstallations {
}

// @internal
export interface _FirebaseInstallationsInternal {
    getId(): Promise<string>;
    getToken(forceRefresh?: boolean): Promise<string>;
}

// @public
export function getId(installations: FirebaseInstallations): Promise<string>;

// @public
export function getInstallations(app?: FirebaseApp): FirebaseInstallations;

// @public
export function getToken(installations: FirebaseInstallations, forceRefresh?: boolean): Promise<string>;

// @public
export type IdChangeCallbackFn = (installationId: string) => void;

// @public
export type IdChangeUnsubscribeFn = () => void;

// @public
export function onIdChange(installations: FirebaseInstallations, callback: IdChangeCallbackFn): IdChangeUnsubscribeFn;


```