import type { LocalesRecord } from '../types';
import type { IStore, MemoryStoreOptions, StoreGetContext, StoreSetContext } from './types';
export declare class MemoryStore implements IStore {
    protected data: LocalesRecord;
    constructor(options: MemoryStoreOptions);
    get(context: StoreGetContext): Promise<string | undefined>;
    set(context: StoreSetContext): Promise<void>;
    protected initLines(group: string, locale: string): void;
    getLocales(): Promise<string[]>;
}