export type StoredFetchRecord = {
    id: string;
    url: string;
    title: string | null;
    text: string;
    extraction: string;
    createdAt: number;
};
/** Pi session JSONL custom entry type (not sent to the model). */
export declare const FETCH_CONTENT_CUSTOM_TYPE = "pi-search-fetch-content";
/** Drop restored entries older than this (limits session file + memory). */
export declare const SESSION_RESTORE_TTL_MS: number;
export declare function putFetchContent(input: {
    url: string;
    title: string | null;
    text: string;
    extraction: string;
}): {
    id: string;
    record: StoredFetchRecord;
    storedChars: number;
    truncatedForStore: boolean;
};
export declare function getFetchContent(id: string): StoredFetchRecord | null;
export declare function listFetchContent(): StoredFetchRecord[];
export declare function clearFetchContentStore(): void;
export declare function isValidStoredFetchPayload(data: unknown): data is StoredFetchRecord;
type SessionBranchEntry = {
    type: string;
    customType?: string;
    data?: unknown;
};
export type FetchSessionRestoreContext = {
    sessionManager: {
        getBranch: () => SessionBranchEntry[];
    };
};
/** Rebuild in-memory store from Pi session custom entries (resume / branch). */
export declare function restoreFetchContentFromSession(ctx: FetchSessionRestoreContext, options?: {
    ttlMs?: number;
}): number;
/** Characters returned inline from web_fetch before pointing at stored full text. */
export declare const WEB_FETCH_INLINE_MAX_CHARS = 30000;
export {};
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