export interface SkillsInstallResult {
    skillsDir: string;
    installed: string[];
    skipped: string[];
    error?: string;
}
/**
 * Copy every packaged skill pack into `<projectDir>/.claude/skills/<name>/`.
 *
 * A pack is its `SKILL.md` plus the optional `ue-mcp.yml` sidecar that
 * declares what the pack needs. Overwrites the ue-mcp-owned files so updates
 * propagate; anything else in the destination is left alone, including skills
 * that did not come from this package.
 *
 * The copying itself lives in `skill-packs.ts`, which is also what the
 * `flow(skill_install)` action calls. Two implementations of "install a skill"
 * would drift, and the one nobody ran would be the one that broke.
 */
export declare function installSkills(projectDir: string): SkillsInstallResult;
export interface SkillsUninstallResult {
    skillsDir: string;
    removed: string[];
}
/**
 * Inverse of installSkills: remove every installed pack whose name matches a
 * packaged one. The containing directory goes only if it ends up empty, and
 * the skills root only if it does too, so user additions survive. Idempotent:
 * a missing destination is a no-op.
 */
export declare function uninstallSkills(projectDir: string): SkillsUninstallResult;