import type { SharedValue } from 'react-native-reanimated';
/**
 * Core drag state values that are always reset together.
 * These represent the fundamental drag operation state.
 */
export interface CoreDragStateValues {
    globalIsDragging: SharedValue<boolean>;
    draggedIndex: SharedValue<number>;
    draggedItemId: SharedValue<string>;
    currentTranslateY: SharedValue<number>;
    dragStartScrollOffset: SharedValue<number>;
    measuredItemHeight: SharedValue<number>;
    draggedItemSettled: SharedValue<boolean>;
}
/**
 * Overlay state values for the crossfade system.
 * Setting overlayActive to false triggers the crossfade fade-out.
 */
export interface OverlayStateValues {
    overlayActive: SharedValue<boolean>;
}
/**
 * Full overlay state values including all overlay-related SharedValues.
 * Used when we need to fully clear overlay state (e.g., onFinalize).
 */
export interface FullOverlayStateValues extends OverlayStateValues {
    overlayItemId: SharedValue<string>;
    overlayTranslateY: SharedValue<number>;
    overlayReady: SharedValue<boolean>;
    overlayVisible: SharedValue<boolean>;
}
/**
 * Drop state values that track the dropping animation phase.
 */
export interface DropStateValues {
    isDropping: SharedValue<boolean>;
    expectedDropIndex: SharedValue<number>;
    reorderInFlight: SharedValue<boolean>;
    dropCommitVersion: SharedValue<number>;
}
/**
 * Shifted overlay position info captured at drop time.
 */
export interface ShiftedOverlayPosition {
    baseY: number;
    height: number;
    shift: number;
    scrollAtCapture: number;
}
/**
 * Shifted overlay state values for the shifted items mask system.
 */
export interface ShiftedOverlayStateValues {
    shiftedOverlaysActive: SharedValue<boolean>;
    shiftedOverlays: SharedValue<Record<string, ShiftedOverlayPosition>>;
    pendingOverlayCount: SharedValue<number>;
    reorderRequested: SharedValue<boolean>;
}
/**
 * Gesture state values (local to the drag gesture).
 */
export interface GestureStateValues {
    isDragging: SharedValue<boolean>;
    translateY: SharedValue<number>;
    draggedScale: SharedValue<number>;
    hoveredIndex: SharedValue<number>;
}
/**
 * Reset core drag state values.
 *
 * This is the minimal reset needed to clear the drag operation state.
 * Call this when a drag ends without position change (same-position drop).
 *
 * @worklet - This function runs on the UI thread
 */
export declare function resetCoreDragState(values: CoreDragStateValues): void;
/**
 * Reset overlay state to trigger crossfade fade-out.
 *
 * Setting overlayActive to false triggers the crossfade animation.
 * The crossfade completion callback will clear remaining overlay state.
 *
 * @worklet - This function runs on the UI thread
 */
export declare function resetOverlayState(values: OverlayStateValues): void;
/**
 * Reset full overlay state including all values.
 *
 * Use this only when you need immediate cleanup without crossfade
 * (e.g., gesture cancellation in onFinalize).
 *
 * @worklet - This function runs on the UI thread
 */
export declare function resetFullOverlayState(values: FullOverlayStateValues): void;
/**
 * Reset drop state values.
 *
 * Call this when the drop animation completes or needs to be cancelled.
 *
 * @worklet - This function runs on the UI thread
 */
export declare function resetDropState(values: DropStateValues): void;
/**
 * Reset shifted overlay state values.
 *
 * Call this when the shifted items mask system needs to be cleared.
 *
 * @worklet - This function runs on the UI thread
 */
export declare function resetShiftedOverlayState(values: ShiftedOverlayStateValues): void;
/**
 * Reset gesture-local state values.
 *
 * Call this when the gesture is cancelled or finalized unsuccessfully.
 *
 * @worklet - This function runs on the UI thread
 */
export declare function resetGestureState(values: GestureStateValues): void;
/**
 * Combined state values for full reset operations.
 */
export interface AllDragStateValues extends CoreDragStateValues, FullOverlayStateValues, DropStateValues, GestureStateValues {
}
/**
 * Reset all drag state values at once.
 *
 * Use this for complete cleanup, such as in onFinalize when gesture fails.
 * Note: This does NOT reset shifted overlay state - use resetShiftedOverlayState
 * separately if needed.
 *
 * @worklet - This function runs on the UI thread
 */
export declare function resetAllDragState(values: AllDragStateValues): void;
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