import { AmplitudeEngagementPlugin } from './AmplitudeEngagementPlugin';
import type { AmplitudeBootOptions, AmplitudeInitOptions, GuideOrSurvey } from './types';
import type { BaseEvent } from '@amplitude/analytics-core';
export type { AmplitudeBootOptions, AmplitudeEndUser, AmplitudeInitOptions, AmplitudeIntegration, GuideOrSurvey, } from './types';
export declare function init(apiKey: string, options?: AmplitudeInitOptions): void;
/**
 * Non-blocking variant of {@link init}. Awaits construction of the native
 * instance instead of building it synchronously, so callers (e.g. the React
 * Native plugin's `setup`) don't block the thread on the native `newInstance`,
 * and resolving guarantees the SDK is ready. SDK methods called before this
 * resolves are safe: they queue on the engagement's `id` promise and run once
 * initialization completes. Can be called deferred (e.g. after first paint /
 * InteractionManager.runAfterInteractions) to keep creation off the launch path.
 */
export declare function initAsync(apiKey: string, options?: AmplitudeInitOptions): Promise<void>;
export declare function boot(options: AmplitudeBootOptions): Promise<void>;
export declare function boot(user_id?: string, device_id?: string, user_properties?: Object): Promise<void>;
export declare function enable(): Promise<void>;
export declare function disable(): Promise<void>;
export declare function shutdown(): Promise<void>;
export declare function list(): Promise<GuideOrSurvey[]>;
export declare function show(key: string, stepIndex: number): Promise<void>;
export declare function screen(screenName: string): Promise<void>;
export declare function closeAll(): Promise<void>;
export declare function updateLanguage(locale: string): Promise<void>;
export declare function forwardEvent(event: BaseEvent): Promise<void>;
export declare function addCallback(key: string, func: () => void): () => void;
/**
 * Sets a router function used to handle navigation requests from guides/surveys
 * (e.g. "Go to screen" CTA button actions).
 *
 * @example
 * ```typescript
 * import { setRouter } from '@amplitude/plugin-engagement-react-native';
 * import { navigate } from './navigation';
 *
 * setRouter((url) => {
 *   navigate(url);
 * });
 * ```
 */
export declare function setRouter(router: (url: string) => void): Promise<void>;
/** Removes the currently configured router, if any. */
export declare function unsetRouter(): Promise<void>;
export declare function handleURL(url: string): Promise<boolean>;
export declare function getPlugin(initOptions?: AmplitudeInitOptions): AmplitudeEngagementPlugin;
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