export declare const Heading: {
    baseStyle: import("@chakra-ui/system").CSSWithMultiValues | (import("@chakra-ui/system").CSSWithMultiValues & import("@chakra-ui/system").RecursiveCSSSelector<import("@chakra-ui/system").CSSWithMultiValues>);
    sizes: Record<string, import("@chakra-ui/system").CSSObject>;
    defaultProps: {
        size: string;
    };
};