@botol/tg-session/build/session.d.ts

## Example ```typescript import { BotolTg } from '@botol/tg-bot'; import { BotolSession } from '@botol/tg-session';

import { Handler } from '@botol/tg-bot';
import { ContextTG } from '@botol/tg-bot';
export declare type MaybePromise<T> = Promise<T> | T;
export interface SessionStore<T> {
    get: (key: string) => MaybePromise<T | undefined>;
    set: (key: string, val: T) => MaybePromise<void>;
    delete: (key: string) => MaybePromise<void>;
}
export declare type ContextSessionInit<T> = {
    session?: T;
};
export declare type ContextSession<T> = {
    session: T;
};
export interface SessionOptions<T> {
    getKey?: (ctx: ContextTG) => Promise<string | undefined> | string | undefined;
    store?: SessionStore<T>;
    init: (ctx: ContextTG, key?: string) => MaybePromise<T>;
    update?: (ctx: ContextSession<T>, key?: string) => MaybePromise<void>;
}
export declare class MemorySession<T> implements SessionStore<Partial<T>> {
    private readonly store;
    get(key: string): Partial<T> | undefined;
    set(key: string, val: Partial<T>): void;
    delete(key: string): void;
}
export declare function defaultGetKey(ctx: ContextTG): string | undefined;
export declare function BotolSession<T>(options?: SessionOptions<T>): Handler<Partial<ContextSession<T>> & ContextTG>;