import type { WebClient } from "@slack/web-api";
import { vi } from "vitest";
export type SlackEditTestClient = WebClient & {
    chat: {
        update: ReturnType<typeof vi.fn>;
    };
};
export type SlackSendTestClient = WebClient & {
    conversations: {
        open: ReturnType<typeof vi.fn>;
    };
    chat: {
        postMessage: ReturnType<typeof vi.fn>;
    };
};
export declare function installSlackBlockTestMocks(): void;
export declare function createSlackEditTestClient(): SlackEditTestClient;
export declare function createSlackSendTestClient(): SlackSendTestClient;