import { type ComponentPropsWithoutRef, type CSSProperties, type ReactNode } from 'react';
/**
 * Base props shared by both the legacy and new panel size APIs.
 */
type SplitViewBaseProps = {
    /**
     * The content to display in the left panel.
     */
    leftPanelSlot: ReactNode;
    /**
     * The content to display in the right panel.
     */
    rightPanelSlot: ReactNode;
    /**
     * Controls which panel is visible.
     *
     * When `true`, the controlled panel (determined by `targetPanel`) is shown with a slide-in animation.
     * When `false`, the controlled panel is hidden with a slide-out animation.
     * When `undefined`, the controlled panel is visible by default.
     *
     * The behavior when hidden depends on the `enableAutoUnmount` prop:
     * - `enableAutoUnmount=true` (default): The controlled panel content will be unmounted when hidden
     * - `enableAutoUnmount=false`: The controlled panel content stays mounted but is hidden via CSS
     *
     * @default undefined (controlled panel is visible by default)
     *
     * @example
     * ```tsx
     * // New API: control left panel size
     * <SplitView
     *   leftPanelSlot={<LeftPanel />}
     *   rightPanelSlot={<RightPanel />}
     *   isOpen={isOpen}
     *   targetPanel="left"
     *   initialPanelSize={300}
     *   minPanelSize={200}
     *   maxPanelSize={500}
     *   style={{ minWidth: '600px' }}
     * />
     * ```
     */
    isOpen?: boolean;
    /**
     * Props for the left panel container.
     */
    leftPanelProps?: ComponentPropsWithoutRef<'div'>;
    /**
     * Props for the right panel container.
     */
    rightPanelProps?: ComponentPropsWithoutRef<'div'>;
    /**
     * Props for the divider element.
     */
    dividerProps?: ComponentPropsWithoutRef<'div'>;
    /**
     * Enable auto unmounting of the controlled panel content when it is not displayed.
     * When true, the controlled panel content will return null instead of hiding via CSS.
     *
     * @default true
     */
    enableAutoUnmount?: boolean;
} & ComponentPropsWithoutRef<'div'>;
/**
 * Legacy panel size props (right-panel-specific).
 *
 * This type will be deprecated in v4.0.0.
 * Use `TargetPanelSizeProps` (`initialPanelSize`, `minPanelSize`, `maxPanelSize`, `targetPanel`) instead.
 */
type LegacyPanelSizeProps = {
    /**
     * The initial size of the right panel.
     *
     * This prop will be deprecated in v4.0.0. Use `initialPanelSize` with `targetPanel="right"` instead.
     */
    initialRightPanelSize: NonNullable<CSSProperties['width']>;
    /**
     * The minimum size of the right panel.
     *
     * This prop will be deprecated in v4.0.0. Use `minPanelSize` with `targetPanel="right"` instead.
     */
    minRightPanelSize: NonNullable<CSSProperties['minWidth']>;
    /**
     * The maximum size of the right panel.
     *
     * This prop will be deprecated in v4.0.0. Use `maxPanelSize` with `targetPanel="right"` instead.
     */
    maxRightPanelSize: NonNullable<CSSProperties['maxWidth']>;
    initialPanelSize?: never;
    minPanelSize?: never;
    maxPanelSize?: never;
    targetPanel?: never;
};
/**
 * Panel size props for the new API. Supports controlling either the left or right panel.
 */
type TargetPanelSizeProps = {
    /**
     * The initial size of the panel specified by `targetPanel`.
     */
    initialPanelSize: NonNullable<CSSProperties['width']>;
    /**
     * The minimum size of the panel specified by `targetPanel`.
     */
    minPanelSize: NonNullable<CSSProperties['minWidth']>;
    /**
     * The maximum size of the panel specified by `targetPanel`.
     */
    maxPanelSize: NonNullable<CSSProperties['maxWidth']>;
    /**
     * Specifies which panel's size is controlled by `initialPanelSize`, `minPanelSize`, and `maxPanelSize`.
     * Also determines which panel is shown or hidden by the `isOpen` prop.
     *
     * - `"right"`: The right panel has a fixed size; the left panel expands to fill remaining space.
     * - `"left"`: The left panel has a fixed size; the right panel expands to fill remaining space.
     */
    targetPanel: 'left' | 'right';
    /** Disallowed when using the new API. Use `initialPanelSize` instead. */
    initialRightPanelSize?: never;
    /** Disallowed when using the new API. Use `minPanelSize` instead. */
    minRightPanelSize?: never;
    /** Disallowed when using the new API. Use `maxPanelSize` instead. */
    maxRightPanelSize?: never;
};
/**
 * Props for the SplitView component.
 */
export type SplitViewProps = SplitViewBaseProps & (LegacyPanelSizeProps | TargetPanelSizeProps);
export {};