import React from 'react';
export interface PopoverTriggerProps {
    /**
     * The trigger element content.
     */
    children?: React.ReactNode;
    /**
     * Additional CSS classes.
     */
    className?: string;
    /**
     * Merge props onto the child element instead of wrapping.
     */
    asChild?: boolean;
}
/**
 * PopoverTrigger Component
 *
 * A composable component that triggers the display of a Popover.
 * Wraps the element that should toggle the popover on click.
 *
 * @public
 *
 * @example
 * ```tsx
 * <Popover>
 *   <PopoverTrigger asChild>
 *     <Button>Open popover</Button>
 *   </PopoverTrigger>
 *   <PopoverContent>...</PopoverContent>
 * </Popover>
 * ```
 *
 * @remarks
 * - Wraps the Radix Popover.Trigger primitive.
 * - Supports `asChild` prop to merge props with a custom child element.
 * - Automatically handles click events to show/hide popover.
 * - Accessible: includes ARIA attributes for popover relationships.
 */
export declare const PopoverTrigger: React.ForwardRefExoticComponent<PopoverTriggerProps & React.RefAttributes<HTMLButtonElement>>;
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