/// <reference types="node" />
import { StateItem, StateStore, StateValue } from '../../core/state/stateStore';
export declare class RuntimeStateStore implements StateStore {
    data: Map<string, StateValue>;
    constructor();
    add(prefix: number, key: Buffer, value: StateValue): void;
    getOrAdd(prefix: number, key: Buffer, value: StateValue): StateValue;
    get(prefix: number, key: Buffer): StateItem | undefined;
    delete(prefix: number, key: Buffer): void;
    find(prefix: number, key: Buffer): StateItem[];
}