import type { SkillMeta, SkillStoreLike } from '../types/skills.js';
/**
 * Presents several skill stores as one, with **later stores winning** a name collision.
 *
 * Delegates rather than flattening on purpose: flattening would force every body and
 * resource to load up front, which is exactly what progressive disclosure exists to avoid.
 * Only `list()` (Level 1 — names and descriptions) is eager; bodies and resources stay
 * behind their own calls.
 */
export declare class CompositeSkillStore implements SkillStoreLike {
    private readonly stores;
    /** Name → the store that owns it. Built on first `list()`, reused after. */
    private owners?;
    /** @param stores In precedence order, lowest first. */
    constructor(stores: readonly SkillStoreLike[]);
    list(): Promise<SkillMeta[]>;
    loadBody(name: string): Promise<string>;
    loadResource(name: string, path: string): Promise<string | Uint8Array>;
    listResources(name: string): Promise<string[]>;
    loadAllSkills(): Promise<{
        name: string;
        description: string;
        body: string;
    }[]>;
    private ownerOf;
    private resolveOwners;
}