import { ComponentType, ReactNode } from 'react';
import { LGGlyph } from './types';
type ExtendedComponentType = (ComponentType<any> & {
    [key: string]: any;
});
/**
 * Helper type to check if element is a LeafyGreen UI Glyph
 * @internal
 */
declare function isComponentGlyph(node: ReactNode): node is LGGlyph.Element;
declare function isComponentGlyph(component: ExtendedComponentType): component is LGGlyph.Component;
export { isComponentGlyph };
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