import * as firebase from 'firebase';
import { UploadMetadata, StringFormat } from '@firebase/storage-types';
export interface BasicStorage {
    /**
     * Starts the upload of the blob to the storage reference's path. Returns an AngularFireUploadTask for upload monitoring.
     * Usage:
      uploadFile(event) {
        const file = event.target.files[0];
        const filePath = 'name-your-file-path-here';
        const ref = this.storage.ref(filePath);
        const task = ref.put(file);
      }
     * @param path
     * @param data
     * @param metadata
     */
    put(path: string, data: Blob, metadata?: UploadMetadata): firebase.storage.UploadTask;
    /**
     * Updates an existing item in the array. Accepts a key, database reference, or an unwrapped snapshot.
     * Usage:
      uploadFile(event) {
        const file = event.target.files[0];
        const filePath = 'name-your-file-path-here';
        const ref = this.storage.ref(filePath);
        const task = ref.putString(file);
      }
     * @param path
     * @param data
     * @param format
     * @param metadata
     */
    putString(path: string, data: string, format?: StringFormat, metadata?: UploadMetadata): firebase.storage.UploadTask;
}