/**
 * Delivery. POST with an 8s AbortController timeout and exactly one retry after
 * a 2s backoff. Never throws and never leaves an unhandled rejection — always
 * resolves to a typed { ok } result the composer switches on.
 */
import type { FeedbackPayload, Transport } from "../types";
export interface SendResult {
    ok: boolean;
}
export declare function send(webhook: string, transport: Transport, payload: FeedbackPayload): Promise<SendResult>;
/** Human-readable single-line Discord message. */
export declare function discordMessage(p: FeedbackPayload): string;