import { type JourneyDef, type JourneyHandle, type JourneyStepOptions, type JourneyStepTarget, type StepHandle } from '../../core';
/**
 * Knockout / desktop-legacy bridge on `window.App.Journey`.
 * Prefer `defineJourney` handles; `journeyStep` / `firstOpenJourneyName` cover multi-journey steps.
 * Use `getJourneyHandle(name)` when you need the handle from another module.
 */
interface AppJourneyApi {
    defineJourney(config: JourneyDef): JourneyHandle;
    journeyStep<T>(journey: JourneyStepTarget, stepName: string, fn: (step: StepHandle) => T | Promise<T>, opts?: JourneyStepOptions): Promise<T>;
    /** First open journey **name** among candidates, or null. */
    firstOpenJourneyName(names: readonly string[]): string | null;
    /** `defineJourney` handle for an open name, or null. */
    getJourneyHandle(name: string): JourneyHandle | null;
}
export type WindowWithAppJourney = Window & {
    App?: {
        Journey?: AppJourneyApi;
    } & Record<string, unknown>;
};
/**
 * Publish the Knockout bridge on window.App.Journey. Idempotent for the real window.
 * Optional `target` is for tests. Never throws — logs and returns a usable API if publish fails.
 */
export declare function exposeAppJourney(target?: WindowWithAppJourney): AppJourneyApi;
export { instrumentJquery, type JqueryStatic } from './instrument';
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