import type { ClaudeSkill, ClaudeSkillFrontmatter } from './types.ts';
/** Parse YAML frontmatter delimited by `---` lines. */
export declare function parseSkillFrontmatter(body: string): ClaudeSkillFrontmatter;
/** Normalize a description and reject empty values. */
export declare function normalizeDescription(value: unknown): string | undefined;
/** Validate a Claude skill entry and collect files that should be copied. */
export declare function collectClaudeSkill(sourceDir: string): Promise<ClaudeSkill | undefined>;
/** Discover migratable Claude skills (directory bundles and flat Markdown files). */
export declare function discoverClaudeSkills(root: string): Promise<ClaudeSkill[]>;
/** The DSH skill filesystem provider recognizes `<name>/SKILL.md` bundles. */
export declare function dshSkillBundleName(skill: ClaudeSkill): string;
/** A flat Markdown skill is copied as `<name>.md`; bundles keep SKILL.md. */
export declare function dshSkillRelativeFiles(skill: ClaudeSkill): {
    relPath: string;
    sourcePath: string;
}[];