import { IMetadataProvider } from '@memberjunction/core';
import * as i0 from "@angular/core";
/**
 * Multi-provider note: callers running under a non-default `IMetadataProvider`
 * (multi-server clients) should set `service.Provider = component.ProviderToUse`
 * from a parent component before invoking any methods.
 */
export declare class FileOpenService {
    private client;
    private _provider;
    get Provider(): IMetadataProvider;
    set Provider(value: IMetadataProvider | null);
    private getClient;
    /**
     * Open a file from a storage provider in a new browser tab.
     * Generates a pre-authenticated download URL and opens it.
     *
     * @param accountId - The FileStorageAccount ID
     * @param path - The file path within the storage account
     * @param objectId - Optional provider-specific object ID (e.g., Box file ID).
     *                   When provided, uses this instead of path for faster resolution.
     * @returns true if the file was opened successfully
     */
    OpenFile(accountId: string, path: string, objectId?: string): Promise<boolean>;
    /**
     * Open a file from search result metadata.
     * Extracts accountId and objectId/path from the RawMetadata JSON string.
     *
     * @param rawMetadata - JSON string from SearchResultItem.RawMetadata
     * @returns true if the file was opened successfully, false if metadata was invalid or open failed
     */
    OpenFileFromSearchResult(rawMetadata: string | undefined): Promise<boolean>;
    /**
     * Open a file for preview in the provider's web viewer (if available).
     * Falls back to download URL if no preview URL can be constructed.
     *
     * Currently supported:
     * - Box.com: https://app.box.com/file/{fileId}
     * - Google Drive: https://drive.google.com/file/d/{fileId}/view
     * - SharePoint: Uses webUrl from provider data
     * - Dropbox: https://www.dropbox.com/preview/{path}
     *
     * @param rawMetadata - JSON string from SearchResultItem.RawMetadata
     * @returns true if a preview was opened
     */
    OpenPreviewFromSearchResult(rawMetadata: string | undefined): boolean;
    static ɵfac: i0.ɵɵFactoryDeclaration<FileOpenService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<FileOpenService>;
}
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