import type { ReactNode } from 'react';
import type { StyleProp, ViewStyle } from 'react-native';
export interface CollapseProps {
    /**
     * Whether the content is collapsed (hidden). `false` reveals/expands it.
     */
    isCollapsed: boolean;
    /**
     * Content to show/hide
     */
    children: ReactNode;
    /**
     * Animation duration in milliseconds
     * @default 300
     */
    duration?: number;
    /**
     * Duration (ms) of the height transition. Cross-component spelling that takes
     * precedence over `duration`; `0` snaps open/closed with no animation.
     * @default 300
     */
    transitionDuration?: number;
    /**
     * Animation timing function
     * @default 'ease-out'
     */
    timing?: 'linear' | 'ease' | 'ease-in' | 'ease-out' | 'ease-in-out';
    /**
     * Style for the container
     */
    style?: StyleProp<ViewStyle>;
    /**
     * Style for the content wrapper
     */
    contentStyle?: StyleProp<ViewStyle>;
    /**
     * Callback fired when animation starts
     */
    onAnimationStart?: () => void;
    /**
     * Callback fired when animation completes
     */
    onAnimationEnd?: () => void;
    /**
     * Custom easing function overriding the timing preset
     */
    easing?: (value: number) => number;
    /**
     * Whether to animate on initial mount
     * @default false
     */
    animateOnMount?: boolean;
    /**
     * Custom height when collapsed (useful for partial reveals)
     * @default 0
     */
    collapsedHeight?: number;
    /**
     * Whether to fade content in/out along with height animation
     * @default true
     */
    fadeContent?: boolean;
}