import type { DragConfig } from '../types';
/** Enable verbose per-frame drag debug logging. */
export declare const VERBOSE_DRAG_DEBUG = false;
/** Enable targeted drop/hover debug logs (hover index changes + drop math). */
export declare const DROP_DEBUG_LOGS = false;
/** Enable drop commit detection logs (UI vs JS commit). */
export declare const DROP_COMMIT_DEBUG = false;
/** Unified animation timing configuration for consistency across all drag hooks. */
export declare const ANIMATION_TIMING: {
    readonly SHIFT_DURATION: 100;
    readonly DROP_SETTLE_DURATION: 150;
    readonly SHADOW_FADE_DURATION: 100;
    readonly COMPENSATION_DURATION: 100;
    readonly SHIFT_TO_ZERO_DURATION: 120;
    readonly OVERLAY_SETTLE_DURATION: 120;
    readonly RETURN_TO_ORIGIN_DURATION: 150;
    readonly DROP_SQUISH_DURATION: 80;
    readonly ELEVATION_UP_DURATION: 150;
    readonly ELEVATION_DOWN_DURATION: 150;
};
/** Spring animation configurations for drag interactions. */
export declare const SPRING_CONFIGS: {
    readonly DRAG_SCALE: {
        readonly damping: 15;
        readonly stiffness: 400;
    };
    readonly DROP_BOUNCE: {
        readonly damping: 12;
        readonly stiffness: 300;
    };
    readonly ELEVATION: {
        readonly damping: 20;
        readonly stiffness: 300;
    };
};
/** Timing animation configurations for drag interactions. */
export declare const TIMING_CONFIGS: {
    readonly OVERLAY_SETTLE: {
        readonly duration: 120;
        readonly easing: import("react-native-reanimated").EasingFunction;
    };
    readonly RETURN_TO_ORIGIN: {
        readonly duration: 150;
        readonly easing: import("react-native-reanimated").EasingFunction;
    };
};
/** Configurable thresholds for drag calculations. */
export declare const DRAG_THRESHOLDS: {
    /** Offset factor for hover position calculation (0-0.5, where 0 = exact center). */
    readonly HOVER_OFFSET_FACTOR: 0.1;
    /** Hysteresis threshold - pointer must move this fraction into next item. */
    readonly HOVER_SWITCH_THRESHOLD: 0.6;
    /** Z-index for elevated (dragged) items. */
    readonly ELEVATED_Z_INDEX: 999;
    /** Minimum shift value to consider significant. */
    readonly SHIFT_SIGNIFICANCE_THRESHOLD: 1;
    /** Epsilon for floating point comparisons (~1/1000 pixel). */
    readonly FLOAT_EPSILON: 0.001;
};
/**
 * Default drag configuration.
 * All values can be overridden via AnimatedFlashList config prop.
 */
export declare const DEFAULT_DRAG_CONFIG: DragConfig;
/** Create a merged drag config from defaults and overrides. */
export declare function createDragConfig(overrides?: Partial<DragConfig>): DragConfig;
//# sourceMappingURL=drag.d.ts.map