import type { ComponentManifest } from "../config";
import type { Service } from "../services";
/**
 * A key to uniquely identify a component.
 */
export interface ComponentKey {
    /**
     * The component's XML namespace.
     */
    namespace: string;
    /**
     * The name of the component, i.e. the XML tag name in a layout.
     */
    name: string;
}
/**
 * A registry of available components.
 */
export interface ComponentRegistry extends Map<ComponentKey, ComponentManifest>, Service {
    /**
     * Determines whether the registry has a given component.
     *
     * @param key The unique key for the component.
     */
    has(key: ComponentKey): boolean;
    /**
     * Determines whether the registry has a given component.
     *
     * @param namespace The component's XML namespace.
     * @param name The name of the component.
     */
    has(namespace: string, name: string): boolean;
    /**
     * Gets a given component by its unique key.
     *
     * @param key The unique key for the component.
     */
    get(key: ComponentKey): ComponentManifest;
    /**
     * Gets a given component by namespace and name.
     *
     * @param namespace The component's XML namespace.
     * @param name The name of the component.
     */
    get(namespace: string, name: string): ComponentManifest;
    /**
     * Adds or replaces a component.
     *
     * @param key The unique key for the component.
     */
    set(key: ComponentKey, component: ComponentManifest): this;
    /**
     * Adds or replaces a component.
     *
     * @param namespace The component's XML namespace.
     * @param name The name of the component.
     */
    set(namespace: string, name: string, component: ComponentManifest): this;
    /**
     * Deletes a component.
     *
     * @param key The unique key for the component.
     */
    delete(key: ComponentKey): boolean;
    /**
     * Deletes a component.
     *
     * @param namespace The component's XML namespace.
     * @param name The name of the component.
     */
    delete(namespace: string, name: string): boolean;
}