import { type RefObject } from "react";
import type { View } from "react-native";
/** Ownership belongs to one safe native plane, never a global screenshot. */
export interface CaptureTarget {
    ref: RefObject<View | null>;
    attach: (view: View | null) => void;
    setAvailable: (view: View, available: boolean) => void;
    retain: () => () => void;
    subscribe: (listener: () => void) => () => void;
    ready: () => boolean;
    generation: () => number;
    active: () => boolean;
}
export declare function createCaptureTarget(): CaptureTarget;
export declare function captureTargetOwner(ref: RefObject<View | null>): CaptureTarget | undefined;
/** Attachment may occur after a backdrop claim arrives. Observe it without remounting content. */
export declare function useReadyCaptureTarget(ref: RefObject<View | null> | null): RefObject<View | null> | null;
export declare function useCaptureDemand(ref: RefObject<View | null>, enabled: boolean): void;
export declare function useCaptureEnabled(ref: RefObject<View | null>): boolean;
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