/**
 * Normalize a skill from another agent into a native GJC `SKILL.md`.
 *
 * GJC derives a skill's loaded name from its directory (`<slug>/SKILL.md`) when no
 * frontmatter `name` is present, and requires a `description`. To guarantee the
 * effective loaded name equals the lowercase-hyphen slug, we drop any frontmatter
 * `name` and place the file at `<slug>/SKILL.md`, synthesizing a `description`
 * when the source lacks one.
 */
export interface NormalizeSkillInput {
    /** Raw name from the source (filename stem, frontmatter name, etc.). */
    rawName: string;
    /** Full source markdown (may or may not have frontmatter). */
    content: string;
}
export interface NormalizedSkill {
    slug: string;
    content: string;
    warnings: string[];
}
/** Convert an arbitrary name into a lowercase-hyphen slug. */
export declare function slugify(name: string): string;
/**
 * Produce a `{ slug, content }` pair whose effective GJC-loaded name equals `slug`.
 * Throws only on an unusable name (cannot produce a slug).
 */
export declare function normalizeSkill(input: NormalizeSkillInput): NormalizedSkill;