import { Argv } from 'yargs';
import { HandlerArguments } from '../types';
export declare const command = "check";
export declare const desc = "Checks if a git package is up to date";
export declare function builder(yargs: Argv): Argv<{
    package: string;
} & {
    ref: string;
}>;
export declare function handler(argv: HandlerArguments<typeof builder>): Promise<void>;