/** Shared client for authenticated Workflow v3 daemon mutations. */
import type { OnlineDaemonInfo } from '../../utils/daemon-discovery.js';
import { type WorkflowDaemonIpcTarget } from './daemon-ipc-auth.js';
export type WorkflowDaemonMutation = 'start' | 'cancel' | 'retry' | 'grant';
export interface WorkflowDaemonMutationResponse {
    ok: boolean;
    status: number;
    bodyRaw: string;
}
export declare class WorkflowDaemonMutationTransportError extends Error {
    readonly causeValue?: unknown | undefined;
    constructor(message: string, causeValue?: unknown | undefined);
}
export declare function workflowDaemonMutationTarget(daemon: Pick<OnlineDaemonInfo, 'larkAppId' | 'ipcPort' | 'bootInstanceId' | 'workflowIpcProtocol'>): WorkflowDaemonIpcTarget;
export declare function workflowDaemonMutationPath(runId: string, mutation: WorkflowDaemonMutation): string;
/**
 * Serialize once, sign those exact bytes, and pass the same string to fetch.
 * Mutations are never transport-retried: a lost response must be reconciled by
 * the operation's durable/idempotent domain semantics, not by blind HTTP retry.
 */
export declare function postWorkflowDaemonMutation(input: {
    daemon: Pick<OnlineDaemonInfo, 'larkAppId' | 'ipcPort' | 'bootInstanceId' | 'workflowIpcProtocol'>;
    runId: string;
    mutation: WorkflowDaemonMutation;
    body?: Record<string, unknown>;
    secret?: string;
    secretPath?: string;
    fetchImpl?: typeof fetch;
    timestamp?: string;
    nonce?: string;
}): Promise<WorkflowDaemonMutationResponse>;
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