import { n as HistoryMediaEntry, t as HistoryEntry } from "./history.types-Bc8mCALh.js";

//#region src/channels/turn/history-window.d.ts
type MaybePromise<T> = T | Promise<T>;
/** Windowed channel history facade used by turn adapters to record and render recent context. */
type ChannelHistoryWindow<T extends HistoryEntry = HistoryEntry> = {
  record: (params: {
    historyKey: string;
    entry?: T | null;
    limit: number;
  }) => T[];
  recordWithMedia: (params: {
    historyKey: string;
    entry?: T | null;
    limit: number;
    media?: readonly HistoryMediaEntry[] | null | (() => MaybePromise<readonly HistoryMediaEntry[] | null | undefined>);
    mediaLimit?: number;
    messageId?: string;
    shouldRecord?: () => boolean;
  }) => Promise<T[]>;
  buildPendingContext: (params: {
    historyKey: string;
    limit: number;
    currentMessage: string;
    formatEntry: (entry: T) => string;
    lineBreak?: string;
  }) => string;
  buildInboundHistory: (params: {
    historyKey: string;
    limit: number;
  }) => HistoryEntry[] | undefined;
  clear: (params: {
    historyKey: string;
    limit: number;
  }) => void;
};
/** Creates a bounded channel history window over a caller-owned history map. */
declare function createChannelHistoryWindow<T extends HistoryEntry = HistoryEntry>(params: {
  historyMap: Map<string, T[]>;
}): ChannelHistoryWindow<T>;
//#endregion
export { createChannelHistoryWindow as n, ChannelHistoryWindow as t };