/**
 * Skill resolver — quét 2 tầng path, parse frontmatter, dedupe theo precedence.
 *
 *   1. <cwd>/.redai/skills/<name>/                          project-manual
 *   2. ~/.redai/skills/<name>/                              global-manual
 *
 * Discovery rules:
 *   - Cả 2 tầng đều scan dạng "manual": tìm subdir trực tiếp có SKILL.md.
 *   - Skill từ npm package được `redai skill install` extract content (SKILL.md
 *     + references/scripts/examples/assets) vào ~/.redai/skills/<name>/, KHÔNG
 *     nằm trong node_modules. → resolver không cần biết "npm" hay "manual".
 *
 * Output: { skills: SkillMeta[], conflicts: SkillMeta[] }
 *   - skills:    danh sách đã dedupe (winner theo precedence).
 *   - conflicts: tất cả entry bị che (loser) — dùng cho `redai skill list --conflicts`.
 */
import { SkillMeta } from './types';
export interface ResolveResult {
    skills: SkillMeta[];
    conflicts: SkillMeta[];
}
export interface ResolverOptions {
    cwd?: string;
}
export declare function resolveSkills(opts?: ResolverOptions): ResolveResult;
/** Lookup 1 skill theo tên. */
export declare function findSkill(name: string, opts?: ResolverOptions): SkillMeta | undefined;
/**
 * Check 1 package.json có phải skill package không.
 * Export để `store.ts` validate npm package trước khi extract.
 */
export declare function isRedaiSkillPackage(pkg: Record<string, unknown>): boolean;
/**
 * Pick skill name từ redai block / frontmatter / package name.
 * Ưu tiên: redai.skillName > frontmatter.name > strip "redai-skill-" prefix.
 */
export declare function pickSkillName(redai: Record<string, unknown>, fm: Record<string, unknown>, pkg: Record<string, unknown>): string;