import cmder from "commander";
export declare type CmdOptionAdder = (cmd: cmder.Command) => void;
export declare type CmdDesc = {
    name: string;
    a1: string;
    a2: string;
    desc: string;
    options?: CmdOptionAdder[];
};
export declare function addBaseOptions(cmd: cmder.Command): void;
export declare function handleNoArgCmd(cmd: string, options: any): Promise<number>;
export declare function handleOneArgCmd(cmd: string, a1: string | string[], options: any): Promise<number>;
export declare function handleTwoArgCmd(cmd: string, candidate: string, target: string, options: any): Promise<number>;
export declare function handleDbCmd(cmd: string, db_spec: string, dbname: string, options: any): Promise<number>;