/**
 * Skill Quality Scoring Module
 * 4-dimension quality assessment for skills
 *
 * Dimensions:
 *   Structure    (30%) — frontmatter, required fields, directory layout
 *   Clarity      (30%) — description quality, headings, examples, "when to use"
 *   Specificity  (30%) — actionable steps, code examples, numbered instructions
 *   Advanced     (10%) — scripts, references, assets, anti-patterns, changelog
 */
export interface QualityScore {
    /** Overall weighted score 0–100 */
    overall: number;
    /** Structure dimension 0–100 */
    structure: number;
    /** Clarity dimension 0–100 */
    clarity: number;
    /** Specificity dimension 0–100 */
    specificity: number;
    /** Advanced dimension 0–100 */
    advanced: number;
    /** Individual check results */
    details: ScoreDetail[];
    /** Human-readable grade */
    grade: string;
}
export interface ScoreDetail {
    dimension: 'structure' | 'clarity' | 'specificity' | 'advanced';
    check: string;
    passed: boolean;
    points: number;
    maxPoints: number;
    tip?: string;
}
/**
 * Assess the quality of a skill at the given path.
 * @param skillPath — path to skill directory or SKILL.md file
 */
export declare function assessQuality(skillPath: string): Promise<QualityScore>;
/**
 * Format a quality score as a colored bar string (for terminal output).
 */
export declare function formatScoreBar(score: number, width?: number): string;
/**
 * Get color name for a score (for chalk usage).
 */
export declare function getScoreColor(score: number): 'green' | 'yellow' | 'red';
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