import { ErrorUnion, FileUnion } from '../outputs';
/**
 * Returns information about a file; this is an offline request
 * @param {Object} params
 * @param {number} [params.fileId] - Identifier of the file to get
 * @param {Object} state
 * @returns {FileUnion | ErrorUnion}
 */
export declare type GetFileMethod = <ResponseT = FileUnion>(params: GetFileParams, state?: Record<string, any>) => Promise<ResponseT | ErrorUnion>;
export interface GetFileParams {
    /** Identifier of the file to get */
    fileId?: number;
}