import { type BottomSheetBackgroundProps } from '@gorhom/bottom-sheet';
import { type ReactNode } from 'react';
/**
 * Material laid under a translucent flow surface. The package ships its own
 * (see SheetMaterial); a host replaces it through `FunkitProvider`. Rendered
 * into a full-bleed container, so `StyleSheet.absoluteFill` fills the screen.
 * The material carries its own tint; a glass one (see `liquidGlass`) has the
 * surface paint no fill over it, which would mute the refraction to a panel.
 */
export type BackdropBlurRenderer = () => ReactNode;
export interface FlowSheetProps {
    isOpen: boolean;
    /**
     * Per-`beginDeposit` id. A change while open re-presents the sheet, which
     * cancels an in-flight dismiss — so opening a new session mid-swipe-dismiss
     * isn't closed by the previous session's late `onDismiss`.
     */
    session: number;
    onClose: () => void;
    /** The flow screens rendered inside the sheet. */
    content: ReactNode;
    /** The host app subtree the sheet is presented above. */
    children: ReactNode;
    /**
     * Lift the sheet above the keyboard. Scoped to the screen that needs it (the
     * Swapped embed's WebView): a generic flow screen with no inputs shouldn't
     * subscribe to keyboard events, and a future `BottomSheetTextInput` screen
     * would be handled by gorhom natively instead. See {@link useKeyboardHeight}.
     */
    keyboardAvoidEnabled?: boolean;
    enableSwipeToDismiss?: boolean;
    /**
     * Hold the sheet still: no swipe-to-dismiss, no rubber-band drag, no
     * backdrop tap. For a step whose own screens the user is part-way through
     * (see {@link useLockFlowDismiss}); their back controls are the way off.
     */
    dismissLocked?: boolean;
    /** Let the sheet reach the top of the screen for a screen that is a full window tall. */
    fullHeight?: boolean;
    /**
     * Draw the sheet as bare material rather than a panel — the V2 deposit
     * surface, which the design lays over the host app. See
     * {@link GlassSheetBackground}.
     */
    glass?: boolean;
}
export declare function FlowSheet({ isOpen, session, onClose, content, children, keyboardAvoidEnabled, enableSwipeToDismiss, dismissLocked, fullHeight, glass, }: FlowSheetProps): import("react").JSX.Element;
/**
 * Sheet surface for the flow modal. gorhom sizes the sheet body to its content,
 * so a flat background fills only the content area; over-dragging the sheet
 * above its content height lifts the body off the bottom and would otherwise
 * expose the backdrop below it (ENG-4340: "you can see how the drawer ends").
 *
 * We paint the `bgModal` surface (matching each screen's own surface + rounded
 * top) and hang a tall extension off the content's bottom edge. Anchored at
 * `top: '100%'`, the extension tracks the body as it lifts, so the rubber-band
 * over-drag reveals more surface instead of empty space — the bounce is kept.
 */
export declare function FlowSheetBackground(props: BottomSheetBackgroundProps): import("react").JSX.Element;
/**
 * {@link FlowSheetBackground} for the amount-first deposit surface: only the
 * material, with no fill, shadow, or stroke of the sheet's own. Its corners
 * are the material's, concentric with the device's.
 */
export declare function GlassSheetBackground({ pointerEvents, style, }: BottomSheetBackgroundProps): import("react").JSX.Element;
/**
 * {@link FlowSheetBackground} for a screen stacked over another sheet — the
 * country list (2531:8471). Glass rather than a panel, so the step it was
 * raised from still reads faintly underneath it.
 */
export declare function StackedSheetBackground(props: BottomSheetBackgroundProps): import("react").JSX.Element;
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