export interface InvocableArg<TKey extends string, TVal> {
    name: TKey;
    type: TVal;
    argMode: ArgMode;
}
export declare type ArgMode = "IN" | "OUT" | "INOUT";
export interface ArgSpec<TArgs extends {}, TKey extends keyof TArgs> {
    mode: ArgMode;
    name: TKey;
}
export declare type ArgSpecsFor<TArgs extends {}> = Array<ArgSpec<TArgs, keyof TArgs>>;