/**
 * @module koi-runner-payloads
 *
 * Post-processes raw LLM reply payloads before delivery: strips stray
 * HEARTBEAT_OK tokens from non-heartbeat replies, applies reply-threading
 * (replyToId), parses inline directives (media URLs, reply tags), and
 * filters out duplicates already sent via the messaging tool.
 *
 * Key export: {@link buildReplyPayloads}
 */
import type { ReplyToMode } from "../../config/types.js";
import type { OriginatingChannelType } from "../templating.js";
import type { ReplyPayload } from "../types.js";
import { type BlockReplyPipeline } from "./block-reply-pipeline.js";
import { shouldSuppressMessagingToolReplies } from "./reply-payloads.js";
/**
 * Tools whose successful execution counts as *evidence* the model actually
 * checked something instead of answering from stale training memory. The
 * factual-verification gate requires at least one of these in the run for a
 * claim-shaped reply to be delivered with confidence.
 */
export declare const FACTUAL_RETRIEVER_TOOLS: Set<string>;
/**
 * Cheap shape-detector for "this reply is making a factual claim about
 * something external/current" — the class of answer that embarrassed us in
 * prod when it was produced from memory. Deliberately conservative: it only
 * fires on explicit verifier/verdict markers ("the answer is", "yes it can",
 * "no, it can't", "confirmed", "checked", "source", "according to") or
 * questions-turned-declarations about current state, never on casual chat.
 */
export declare function isClaimShapedReply(text: string): boolean;
export declare function hasRetrieverEvidence(toolNamesUsed: readonly string[] | undefined): boolean;
export declare function buildReplyPayloads(params: {
    payloads: ReplyPayload[];
    isHeartbeat: boolean;
    didLogHeartbeatStrip: boolean;
    blockStreamingEnabled: boolean;
    blockReplyPipeline: BlockReplyPipeline | null;
    /** Payload keys sent directly (not via pipeline) during tool flush. */
    directlySentBlockKeys?: Set<string>;
    replyToMode: ReplyToMode;
    replyToChannel?: OriginatingChannelType;
    currentMessageId?: string;
    messageProvider?: string;
    messagingToolSentTexts?: string[];
    messagingToolSentTargets?: Parameters<typeof shouldSuppressMessagingToolReplies>[0]["messagingToolSentTargets"];
    originatingTo?: string;
    accountId?: string;
    /** Names of tools executed during this run; consumed by the factual gate. */
    toolNamesUsed?: readonly string[];
}): {
    replyPayloads: ReplyPayload[];
    didLogHeartbeatStrip: boolean;
};