/**
 * Skill registry - metadata about all available skills
 */
import { SKILLS } from "./registry-data/index.js";
import { BASIC_SKILL_NAMES, CATEGORIES, type Category, type SkillMeta, type SkillRegistryProfile } from "./registry-types.js";
export { BASIC_SKILL_NAMES, CATEGORIES, SKILLS };
export type { Category, SkillMeta, SkillRegistryProfile };
export declare function isBasicSkillName(name: string): boolean;
export declare function findExtensionSkillPath(name: string): string | null;
/** Discover the Skills-owned cache and explicitly configured authoring sources. */
export declare function loadRegistry(cwd?: string): SkillMeta[];
/** Compatibility name for the caller's own catalog; no baked-in default selection. */
export declare function loadBasicRegistry(cwd?: string): SkillMeta[];
export declare function loadRegistryProfile(profile?: SkillRegistryProfile, cwd?: string): SkillMeta[];
/** Invalidate the registry cache (e.g. after installing a custom skill). */
export declare function clearRegistryCache(): void;
/** Query a caller catalog without reading configuration; omitted catalogs use the local registry. */
export declare function getSkillsByCategory(category: Category, catalog?: undefined): SkillMeta[];
export declare function getSkillsByCategory<T extends {
    readonly category: string;
}>(category: string, catalog: readonly T[]): T[];
export declare function getSkillsByCategory<T extends {
    readonly category: string;
}>(category: string, catalog: readonly T[] | undefined): Array<T | SkillMeta>;
export { searchSkills, findSimilarSkills } from "./search.js";
export declare function getSkill(name: string): SkillMeta | undefined;
/** Match tag substrings without changing caller records or their readonly tags. */
export declare function getSkillsByTag(tag: string, catalog?: undefined): SkillMeta[];
export declare function getSkillsByTag<T extends {
    readonly tags: readonly string[];
}>(tag: string, catalog: readonly T[]): T[];
export declare function getSkillsByTag<T extends {
    readonly tags: readonly string[];
}>(tag: string, catalog: readonly T[] | undefined): Array<T | SkillMeta>;
/** Lowercase, deduplicate and sort tags from the explicit catalog or local registry. */
export declare function getAllTags<T extends {
    readonly tags: readonly string[];
}>(catalog?: readonly T[]): string[];