import through = require("through");

/**
 * Copy files to destination and expose those files as source streams for the gulp pipeline.
 *
 * @param outDirectory The name of the destination directory. If this directory
 *                     does not exist, it will be created atomatically.
 */
declare function gulpCopy(outDirectory: string): through.ThroughStream;

/**
 * Copy files to destination and expose those files as source streams for the gulp pipeline.
 *
 * @param outDirectory The name of the destination directory. If this directory
 *                     does not exist, it will be created atomatically.
 * @param options Override values for available settings.
 */
declare function gulpCopy(outDirectory: string, options: gulpCopy.GulpCopyOptions): through.ThroughStream;

declare namespace gulpCopy {
    export interface GulpCopyOptions {
        /**
         * Specifies the number of parts of the path to be ignored as path prefixes.
         */
        prefix: number;
    }
}

export = gulpCopy;