import { IndexedDb } from "./index";
import { PromoteFieldEntity } from "../data/Contact";
export declare class PromoteFieldDb {
    private indexedDb;
    constructor(indexedDb: IndexedDb);
    getPromoteField(id: string): Promise<PromoteFieldEntity>;
    getAllPromoteField(): Promise<PromoteFieldEntity[]>;
    saveAllPromoteFields(items: PromoteFieldEntity[]): Promise<void>;
}