import type { ExtensionContext } from "@earendil-works/pi-coding-agent";
import type { NotesContext } from "../../notes/context.js";
import { type NoteRow, type Scope } from "../../notes/index.js";
declare const NOTES_HOMES: readonly [{
    readonly scope: "session";
    readonly label: "this session";
}, {
    readonly scope: "project";
    readonly label: "@project";
}, {
    readonly scope: "human";
    readonly label: "@human";
}, {
    readonly scope: "agent";
    readonly label: "@self";
}, {
    readonly scope: "model";
    readonly label: "@model";
}];
export type NotesHome = (typeof NOTES_HOMES)[number];
export type NotesLoader = (ctx: ExtensionContext, scope: Scope) => NoteRow[] | Promise<NoteRow[]>;
export type NotesSnapshot = {
    /** Wall-clock instant captured when this boot began; rendering never consults Date.now(). */
    readonly openedAt: number;
    readonly homes: ReadonlyMap<Scope, readonly NoteRow[]>;
    readonly unavailable: readonly NotesHome[];
};
/**
 * Acquire the five homes once for one boot. Only filesystem-style errno failures are isolated;
 * malformed note data and unrelated construction errors remain visible to the caller.
 */
export declare function loadNotesSnapshot(ctx: ExtensionContext, loadHome?: NotesLoader, identity?: NotesContext): Promise<NotesSnapshot>;
export {};