import type { ProtoPhase, CapsVaultView } from '@proto.ui/core';
import { ModuleBase } from '@proto.ui/module-base';
import type { ExposeFacade, ExposePort } from './types.js';
export declare class ExposeModuleImpl extends ModuleBase {
    private readonly kernel;
    private readonly prototypeName;
    private disposed;
    constructor(caps: CapsVaultView, prototypeName: string);
    expose(key: string, value: unknown): void;
    readonly port: ExposePort;
    onProtoPhase(phase: ProtoPhase): void;
    dispose(): void;
    private ensureSetup;
    private ensureAlive;
    readonly facade: ExposeFacade;
}