import { Field } from "o1js";
import { SimpleAsyncStateService } from "@proto-kit/protocol";
/**
 * Naive implementation of an in-memory variant of the StateService interface
 */
export declare class InMemoryStateService implements SimpleAsyncStateService {
    /**
     * This mapping container null values if the specific entry has been deleted.
     * This is used by the CachedState service to keep track of deletions
     */
    values: Record<string, Field[] | null>;
    get(key: Field): Promise<Field[] | undefined>;
    set(key: Field, value: Field[] | undefined): Promise<void>;
}
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