import { ApplicationService, FetchClient, IApplication } from '@c8y/client';
import { AppStateService, FilesService, ZipService, DroppedFile } from '@c8y/ngx-components';
import * as i0 from '@angular/core';

interface StaticAsset {
    fileName: string;
    originalFileName: string;
    size: number;
    addedAt: string;
    extension: string;
    path: string;
    type: string;
    hashSum: string;
    lastModified: number;
}
type StaticAssetType = 'branding' | 'translation';

declare class StaticAssetsService {
    private appstate;
    private appService;
    private fetchClient;
    private fileService;
    private zip;
    readonly fileNames: {
        readonly contents: "contents.json";
        readonly manifest: "cumulocity.json";
        readonly exportZipName: "static-assets.zip";
    };
    private listFilesCachePromises;
    constructor(appstate: AppStateService, appService: ApplicationService, fetchClient: FetchClient, fileService: FilesService, zip: ZipService);
    /**
     * Lists all files of the given type.
     * Forces a cache renewal.
     */
    listFiles<T extends string = StaticAssetType>(type: T): Promise<StaticAsset[]>;
    /**
     * Lists all files of the given type.
     * Uses a cache.
     */
    listFilesCached<T extends string = StaticAssetType>(type: T, forceCacheRenewal?: boolean): Promise<StaticAsset[]>;
    /**
     * Clones all assets of the given type from parent tenants into the current tenant.
     */
    cloneAssetsIntoTenant<T extends string = StaticAssetType>(type: T): Promise<{
        oldAssets: StaticAsset[];
        newAssets: StaticAsset[];
    }>;
    /**
     * Adds the given files to the static assets of the given type.
     */
    addFilesToStaticAssets<T extends string = StaticAssetType>(type: T, files: DroppedFile[] | File[], existingFiles: StaticAsset[], throwErrorOnExistingFiles?: boolean): Promise<StaticAsset[]>;
    /**
     * Gets the static assets app for the given type.
     */
    getAppForTenant<T extends string = StaticAssetType>(type: T): Promise<IApplication>;
    private getContentJSONForType;
    private getContentJSONFromPath;
    private ensureAddedFilesArePresent;
    private ensureFileIsPresent;
    private sleep;
    private _listFiles;
    private getPathForContent;
    private getContextPath;
    private createEmptyApp;
    static ɵfac: i0.ɵɵFactoryDeclaration<StaticAssetsService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<StaticAssetsService>;
}

export { StaticAssetsService };
export type { StaticAsset, StaticAssetType };
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