import * as BBPromise from 'bluebird';
import { MetadataType } from '../metadataType';
/**
 * Encapsulates logic for handling of static resources.
 *
 * Static resources differ in the following ways from default mdapi expectations:
 * 1. The file name has a normal extension reflecting the mime type (zip, jar, jpeg) rather than "resource"
 * 2. A zip or jar archive can be exploded into a directory, and will be by default on pull. Only if an
 * archive file with the resource full name exists in the resources directory will it remain zipped.
 *
 * Note that when an archive is expanded on pull no attempt is made to avoid redundant updates of unmodified files
 * (as would happen in some other metadata decompositions).
 */
export declare class StaticResource {
    private metadataPath;
    private metadataType;
    private usingGAWorkspace;
    private resourcesDir;
    private fullName;
    private mimeType;
    private fileExtensions;
    private multiVersionHackUntilWorkspaceVersionsAreSupported;
    constructor(metadataPath: string, metadataType: MetadataType, workspaceVersion: any, retrievedMetadataFilePath?: string, unsupportedMimeTypes?: string[]);
    getResource(): BBPromise<string>;
    saveResource(sourcePath: string, createDuplicates?: boolean, forceoverwrite?: boolean): Promise<[string[], string[], string[]]>;
    isExplodedArchive(): boolean;
    getContentPaths(): string[];
    static zipDir(dir: string): BBPromise<string>;
    /**
     * Get the mime type from the npm mime library file.
     * If the mime type is not supported there, use our backup manually added mime types file
     * If the mime type is not supported there, throw an error
     *
     * @param unsupportedMimeTypes - an array of unsupported mime types for the purpose of logging
     * @returns {string[]} the mime type extension(s)
     */
    private getMimeTypeExtension;
    private getFiles;
    private static getMimeType;
    private getLegacyFilePath;
    private getSingleFilePath;
    private getSingleFilePathPreferExisting;
    private getExplodedFolderPath;
    private isArchiveMimeType;
    private expandArchive;
    private compareExplodedDirs;
    private handleResource;
    private handleLegacyPath;
}