/**
 * Provide a safe place to store files
 */
export declare class WorkspaceProvider {
    directory: string;
    tmp: string;
    /**
     * Generate a filepath. Useful for temp file or test.
     *
     * @return Random filepath
     */
    rand(): string;
    /**
     * Get absolute path of workspace file.
     *
     * @param entry
     * @return {string}
     */
    join(...entry: string[]): string;
    protected onStart(): Promise<void>;
    protected onStop(): Promise<void>;
}