import type { Generic } from 'adopted-style-sheets';
declare const headingVariantPropTypeOptions: readonly ["h1", "h2", "h3", "h4", "h5", "h6", "strong"];
export type HeadingVariantPropType = (typeof headingVariantPropTypeOptions)[number];
export type PropHeadingVariant = {
    variant: HeadingVariantPropType;
};
export declare const validateHeadingVariant: (component: Generic.Element.Component, value?: HeadingVariantPropType) => void;
export {};
