export type MemoryPrefs = {
    education?: string;
    major?: string;
    political?: string;
    province?: string;
    grassroots_years?: number;
    score?: number;
    exam_category?: string;
};
export type WatchedPosition = {
    position_id: string;
    year: number;
    label: string;
    added_at: string;
    note?: string;
};
export type MemoryEvent = {
    at: string;
    type: string;
    detail: string;
};
export type MemoryState = {
    prefs: MemoryPrefs;
    watched: WatchedPosition[];
    events: MemoryEvent[];
};
export declare function memoryPath(): string;
export declare function loadMemory(): MemoryState;
export declare function setPrefs(updates: Record<string, unknown>): MemoryState;
export declare function addWatched(positionId: string, year: number, label: string, note?: string): MemoryState;
export declare function logEvent(type: string, detail: string): MemoryState;
export declare function clearMemory(): MemoryState;