import { ComponentType } from 'react';
import { BaseParams, NodeData } from './base';
import { type ContextItemData } from './types';
export type ComponentImplementation = ComponentType<any>;
export type NamedComponents = Record<string, ComponentImplementation>;
/**
 * Type used to create a component context item.
 */
export interface CreateComponentContextParams extends BaseParams {
    components: Record<string, ComponentType<any>>;
    prompt: string;
    namespace?: string;
}
export declare class ComponentNodeData extends NodeData {
    components: Record<string, ComponentType<any>>;
    prompt: string;
    namespace: string;
    constructor(params: CreateComponentContextParams);
    formatForLLM(codeElementIds?: string[]): ContextItemData;
}
/**
 * React hook that provides all components available globally.
 * Components are available everywhere, regardless of URL patterns.
 *
 * @returns Object containing all components available globally, keyed by namespace.componentName
 */
export declare function usePageComponents(): Record<string, ComponentImplementation>;
/**
 * Provide components to the assistant.
 *
 * Components are always available globally, but the prompt is only applied when the URL pattern matches.
 *
 * For catch-all URL patterns, returns a setter that takes a context array.
 * For specific URL patterns, returns a setter that takes components and prompt separately.
 *
 * @param prompt - The prompt to use for the components (only applied when URL matches).
 * @param namespace - The namespace to use for the components.
 * @param components - The components to provide (always available).
 * @param urlPattern - The URL pattern to match for the prompt (components are always available).
 * @returns A setter function to update the context, with an unregister method attached
 */
export declare function provideComponents(prompt: string, namespace: string, components: Record<string, ComponentImplementation>, urlPattern?: string | RegExp): ((newComponents: Record<string, ComponentImplementation>, newPrompt: string) => void) & {
    unregister: () => void;
};
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