Vim-Vixen/src/background/repositories/FindRepository.ts

import { injectable } from 'tsyringe';
import MemoryStorage from '../infrastructures/MemoryStorage';

const FIND_KEYWORD_KEY = 'find-keyword';

@injectable()
export default class FindRepository {
  private cache: MemoryStorage;

  constructor() {
    this.cache = new MemoryStorage();
  }

  getKeyword(): Promise<string> {
    return Promise.resolve(this.cache.get(FIND_KEYWORD_KEY));
  }

  setKeyword(keyword: string): Promise<any> {
    this.cache.set(FIND_KEYWORD_KEY, keyword);
    return Promise.resolve();
  }
}