import type { OpenFlowOptions } from "./client.js";
/** Options for the React Native `useFlow` hook. */
export interface UseFlowOptions {
    /** The flow/survey ID to control. */
    flowId: string;
    /** Prefetch the flow resources when the hook mounts. Default `false`. */
    prefetchOnMount?: boolean;
    /** When true, the flow does not show a close button. */
    hideCloseButton?: boolean;
}
/** Per-open options for the React Native `useFlow` hook. */
export type UseFlowOpenOptions = Pick<OpenFlowOptions, "metadata">;
/** State and commands for one React Native on-demand flow. */
export interface UseFlowReturn {
    /** True when the flow has an active, measured projected view. */
    readonly isOpen: boolean;
    /** True while the runtime is preparing this flow for display. */
    readonly isLoading: boolean;
    /** Open the flow. */
    readonly open: (options?: UseFlowOpenOptions) => Promise<void>;
    /** Close the flow. */
    readonly close: () => Promise<void>;
    /** Prefetch the flow resources without opening it. */
    readonly prefetch: () => Promise<void>;
    /** Prerender the flow without opening it. */
    readonly prerender: () => Promise<void>;
}
/**
 * Controls one on-demand flow in the provider's native presentation surface.
 * React Native custom containers remain provider-wide via `useFlowContainer()`.
 */
export declare function useFlow(options: UseFlowOptions): UseFlowReturn;