import type { JobRow } from "./protocol.js";
export type TranscriptItem = {
    kind: "user";
    text: string;
} | {
    kind: "assistant";
    text: string;
} | {
    kind: "tool";
    name: string;
    args: string;
    result?: string;
    error?: boolean;
} | {
    kind: "note";
    text: string;
};
/** The tail of a session file read at most (a long session shows its latest part). */
export declare const READ_MAX: number;
export declare function clean(s: string): string;
type Entry = {
    type?: string;
    id?: string;
    parentId?: string | null;
    message?: Record<string, unknown>;
    content?: unknown;
    customType?: string;
    display?: boolean;
    summary?: string;
};
/** The current branch of a session file's entries (the last entry and its parents). */
export declare function branchOf(text: string): Entry[];
/** What a transcript shows, oldest first: prompts, replies, tool calls with their results, notes. */
export declare function transcriptItems(text: string, truncated?: boolean): TranscriptItem[];
/** A session file's last `max` bytes (READ_MAX unless said); truncated when the file is longer. */
export declare function readTail(file: string, max?: number): {
    text: string;
    truncated: boolean;
    size: number;
    mtimeMs: number;
};
/** Ancestors of a subagent up to (not including) the main session, nearest last. */
export declare function pathOf(row: JobRow, rows: Iterable<JobRow>, main: string): JobRow[];
/** A subagent's siblings (itself among them) and direct children, oldest first. */
export declare function neighboursOf(row: JobRow, rows: Iterable<JobRow>): {
    siblings: JobRow[];
    children: JobRow[];
};
export {};