import { type ObservedIngressRun, type StartedIngressRun } from "../../ingress/index.js";
import { type TriggerClientLike } from "./client.js";
import { type TriggerChannelResume } from "./types.js";
export { TRIGGER_SERVICE_KEY_HEADER } from "./types.js";
export declare const ASSISTANT_ID_ENV = "MDA_ASSISTANT_ID";
type StartAgent = (input: {
    threadId: string;
    assistantId: string;
    messages: Record<string, unknown>[];
    sourceProvider: string;
    sourceThreadKey: string;
}) => Promise<StartedIngressRun>;
type ObserveAgent = (input: {
    threadId: string;
    runId: string;
}) => Promise<ObservedIngressRun>;
type ResumeAgent = (input: {
    threadId: string;
    assistantId: string;
    resume: TriggerChannelResume;
    sourceProvider: string;
    sourceThreadKey: string;
}) => Promise<StartedIngressRun>;
export interface TriggerChannelHttpOptions {
    sourceProvider: string;
    assistantId?: string;
    rawBody?: string | Uint8Array;
    schedule?: (work: () => Promise<void>) => void;
    startAgent?: StartAgent;
    resumeAgent?: ResumeAgent;
    observeAgent?: ObserveAgent;
    triggerClient?: TriggerClientLike;
}
/** Validate one Trigger message, start its run, and enqueue observation. */
export declare function handleTriggerChannelEventRequest(request: Request, options: TriggerChannelHttpOptions): Promise<Response>;
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