import { default as React } from 'react';
import { ActionCardProps, ActionCardSlotProps } from './ActionCard';
export type ActionCardAriaAttributes = 'aria-label' | 'aria-labelledby';
type ValidationProps = Pick<ActionCardProps, 'aria'> & {
    cardElement: HTMLElement | null;
};
export declare const validateActionCardProps: ({ aria, cardElement, }: ValidationProps) => void;
/**
 * Filters a React children collection and returns only elements of a given slot type.
 *
 * Why needed: In production builds, `component.type` identity can differ due to
 * bundling/minification. To stay robust, we match either by strict identity or by
 * `displayName`/`name` so slot detection works reliably.
 *
 * Notes:
 * - Only valid React elements are considered; primitives (strings, numbers, etc.) are ignored.
 * - Returns a new array of React elements; original children are not mutated.
 *
 * @param sourceChildren React node(s) to search within (usually `children`).
 * @param target The slot component to match (e.g., `Header`, `Footer`).
 * @returns An array of matching React elements of the desired slot type.
 */
export declare const getChildrenOfType: (sourceChildren: React.ReactNode, target: React.ComponentType<ActionCardSlotProps>) => React.ReactElement[];
export {};