import { type ReactNode } from "react";
import { type StyleProp, type ViewStyle } from "react-native";
interface Size {
    width: number;
    height: number;
}
/**
 * The progress=0 translation that pins a corner-anchored surface's top-left corner in
 * place while it scales up from `startScale` about its own center. React Native scales
 * about the center, so the top-left corner would otherwise drift by (w/2, h/2)*(1-scale);
 * translating by the negative pins it, making the surface grow out of the trigger corner.
 * The relationship is linear in progress, so the pin holds exactly through spring overshoot
 * (scale > 1). Exported for unit tests.
 */
export declare function entranceTranslation(size: Size, startScale: number): {
    x: number;
    y: number;
};
export interface EntranceProps {
    /**
     * Anchored mode: the surface scales up from the trigger's corner (its top-left is
     * pinned). Omit for a dialog-style symmetric scale-fade about the center.
     */
    anchor?: boolean;
    /** Layout/position for the wrapper (a menu's absolute left/top; a dialog's width caps). */
    style?: StyleProp<ViewStyle>;
    children: ReactNode;
}
export declare function Entrance({ anchor, style, children }: EntranceProps): import("react").JSX.Element;
export {};
//# sourceMappingURL=entrance.d.ts.map