import type { ComponentType, ExoticComponent } from 'react';
export type HtmdxPropType = 'string' | 'number' | 'boolean' | 'json';
export type HtmdxJsonValue = null | boolean | number | string | readonly HtmdxJsonValue[] | {
    readonly [key: string]: HtmdxJsonValue;
};
type HtmdxPropBase<T extends HtmdxPropType, V> = {
    name: string;
    type: T;
    required?: boolean;
    values?: readonly V[];
    default?: V;
    description?: string;
};
export type HtmdxStringProp = HtmdxPropBase<'string', string> & {
    pattern?: string;
};
export type HtmdxNumberProp = HtmdxPropBase<'number', number> & {
    min?: number;
    max?: number;
};
export type HtmdxBooleanProp = HtmdxPropBase<'boolean', boolean>;
export type HtmdxJsonProp = HtmdxPropBase<'json', HtmdxJsonValue>;
export type HtmdxProp = HtmdxStringProp | HtmdxNumberProp | HtmdxBooleanProp | HtmdxJsonProp;
export type HtmdxComponent = {
    name: string;
    purpose: string;
    example: string;
    body: 'markdown' | 'htmdx' | 'none';
    props?: readonly HtmdxProp[];
    Component: ComponentType<any> | ExoticComponent<any>;
};
export type HtmdxComponentDefinitions = readonly HtmdxComponent[];
export declare function createDefinitionRegistry(definitions?: HtmdxComponentDefinitions, reservedNames?: Iterable<string>): Map<string, HtmdxComponent>;
export declare function validateDefinition(definition: HtmdxComponent): void;
export declare function validateConstraints(componentName: string, prop: HtmdxProp, value: unknown): void;
export {};