export type Format = 'string' | 'json' | null;
interface WrapParams {
    command: string;
    delimit_head: string;
    delimit_tail: string;
    out_verbose: string;
    out_debug: string;
    format: Format;
    verbose: boolean;
    debug: boolean;
}
export declare function wrap(params: WrapParams): string;
export {};