export type ExposeEntry = {
    key: string;
    value: unknown;
};
export declare class ExposeKernel {
    private map;
    has(key: string): boolean;
    get(key: string): unknown | undefined;
    set(key: string, value: unknown): void;
    keys(): string[];
    entries(): ExposeEntry[];
    toRecord(): Record<string, unknown>;
    clear(): void;
}