import type { MdxJsxFlowElement, MdxJsxTextElement } from 'mdast-util-mdx-jsx';
import type { ElementType } from 'react';
import type { LiteralUnion } from 'type-fest';
type UnionToIntersection<U> = (U extends unknown ? (k: U) => void : never) extends (k: infer I) => void ? I : never;
type NamespacedUnion<TShape extends Record<string, Record<string, string>>> = {
    [NS in keyof TShape]: {
        [K in keyof TShape[NS]]: `${NS & string}.${TShape[NS][K] & string}`;
    };
}[keyof TShape];
type Namespacified<TShape extends Record<string, Record<string, string>>> = UnionToIntersection<NamespacedUnion<TShape>>;
/**
 * Creates namespaced component name strings from a shape definition.
 *
 * @example
 * const DEFAULT_SHAPE = {
 *   CodePreview: {
 *     Root: 'Root',
 *     Render: 'Render',
 *     Code: 'Code',
 *   },
 * } as const
 *
 * const components = namespacify(DEFAULT_SHAPE)
 * console.log(components.Root) // 'CodePreview.Root'
 *
 * // With overrides:
 * const components = namespacify(DEFAULT_SHAPE, { CodePreview: 'MyPreview' })
 * console.log(components.Root) // 'MyPreview.Root'
 */
export declare function namespacify<const TShape extends Record<string, Record<string, string>>>(shape: TShape, overrides?: {
    [K in keyof TShape]?: string;
}): Namespacified<TShape>;
export declare function jsxFlowElement<T extends LiteralUnion<ElementType, string>>(name: T, props?: Record<string, string | null | undefined> | MdxJsxFlowElement['attributes'] | null, children?: MdxJsxFlowElement['children']): MdxJsxFlowElement;
export declare function jsxTextElement(name: string, props?: Record<string, string | null | undefined> | MdxJsxTextElement['attributes'] | null, children?: MdxJsxTextElement['children']): MdxJsxTextElement;
export {};