/**
 * CaptureControlsBar — bottom-of-screen controls for any capture
 * surface.
 *
 *   ┌──────────────────────────────────────────────────────────┐
 *   │  [⚡ flash]      [● shutter]      [ host slot ]            │
 *   └──────────────────────────────────────────────────────────┘
 *
 * The SDK owns the flash button and the shutter button (which is
 * `<CameraShutter>` under the hood, so tap-vs-hold gesture handling
 * comes "for free" in any host that uses this).  The right-side
 * action is a render-prop — host apps put a "Submit", "Done",
 * "Save", "Next" button there as fits their flow.
 *
 * Why a slot for the right-side action?
 *   The flash and shutter buttons are universally camera-shaped;
 *   every host wants them with the same gesture, the same colors,
 *   the same accessibility labels.  But the third action varies
 *   wildly — submitting an audit, saving a single photo, advancing
 *   a wizard step.  Slotting keeps the SDK from prescribing host
 *   semantics.
 */
import React from 'react';
import { type StyleProp, type ViewStyle } from 'react-native';
export interface CaptureControlsBarProps {
    /** Current flash mode — drives the flash icon's colour. */
    flashMode: 'off' | 'on';
    /** Called when the flash button is pressed. */
    onToggleFlash: () => void;
    /**
     * 2026-05-16 — disable the flash button.  Pass `true` when the
     * active camera surface doesn't honour torch state — currently the
     * AR camera (ARKit / ARCore own AVCaptureDevice and don't expose
     * torch control through the JS bridge; toggling would silently
     * no-op).  Renders the button at reduced opacity + ignores presses.
     */
    flashDisabled?: boolean;
    /** Tap → take photo. */
    onShutterTap: () => void;
    /** Hold crosses threshold → start video recording. */
    onShutterHoldStart: () => void;
    /** Release after hold → stop recording, stitch. */
    onShutterHoldComplete: () => void;
    /**
     * Disable the shutter (e.g. at-max-photos for the audit, no
     * camera permission, etc).  Flash and the right-side action
     * remain interactive.
     */
    shutterDisabled?: boolean;
    /**
     * Show the shutter's "processing" visual.  Use this while a
     * stitch is in progress so the operator can't kick off a second
     * recording mid-stitch.
     */
    shutterProcessing?: boolean;
    /**
     * Forwards to <CameraShutter maxHoldMs>.  Auto-fires
     * onShutterHoldComplete when the timer elapses, simulating the
     * user releasing.  Pair with <CaptureStatusOverlay countdownMs>
     * so the user sees how long they have left.
     */
    shutterMaxHoldMs?: number;
    /**
     * Render-prop slot for the host's right-side action.  Typically a
     * Pressable wrapping a "Submit" / "Done" button, but anything is
     * fair game.  Receives no arguments — wire your callbacks in the
     * usual way.
     *
     * Pass `null` to render an empty spacer instead (keeps the shutter
     * centred when there's no action to show).
     */
    rightAction?: React.ReactNode;
    /** Override the default colours. */
    colors?: {
        background?: string;
        iconButton?: string;
        iconActive?: string;
        icon?: string;
        iconAccessible?: string;
    };
    /** Bottom inset for safe-area on devices with a home indicator. */
    bottomInset?: number;
    /** Outer style passthrough. */
    style?: StyleProp<ViewStyle>;
}
export declare function CaptureControlsBar({ flashMode, onToggleFlash, flashDisabled, onShutterTap, onShutterHoldStart, onShutterHoldComplete, shutterDisabled, shutterProcessing, shutterMaxHoldMs, rightAction, colors, bottomInset, style, }: CaptureControlsBarProps): React.JSX.Element;
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