declare class ClientDB {
    private _primary_keys_cache;
    r: any;
    constructor();
    sha1(...args: any[]): any;
    _user_set_query_project_users(obj: any): any;
    _user_set_query_project_change_after(_obj: any, _old_val: any, _new_val: any, cb: any): void;
    _user_set_query_project_change_before(_obj: any, _old_val: any, _new_val: any, cb: any): void;
    primary_keys(table: any): any;
}
export declare const client_db: ClientDB;
export {};