import { IKVStore, IKVStoreFindResult, StoreSearchParams } from './ikv-store.js';
export declare class LevelDbStore implements IKVStore {
    #private;
    constructor(storeRoot: string, networkName: string);
    get networkName(): string;
    close(useCaseName?: string): Promise<void>;
    del(key: string, useCaseName?: string): Promise<void>;
    get(key: string, useCaseName?: string): Promise<any>;
    isEmpty(params?: StoreSearchParams): Promise<boolean>;
    find(params?: StoreSearchParams): Promise<Array<IKVStoreFindResult>>;
    findKeys(params?: StoreSearchParams): Promise<Array<string>>;
    put(key: string, value: any, useCaseName?: string): Promise<void>;
}
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