export interface Config {
    /** CSS files to analyze */
    cssFiles: string[];
    /** Source directories to scan for class usage */
    sourceDirectories: string[];
    /** Patterns to ignore */
    ignorePatterns: string[];
    /** Selectors to always keep (whitelist) */
    whitelist: (string | RegExp)[];
    /** Selectors to always remove (blacklist) */
    blacklist: (string | RegExp)[];
    /** Patterns for dynamic class generation */
    dynamicClassPatterns: RegExp[];
    /** File extensions to scan */
    fileExtensions: string[];
    /** Report format: 'console', 'json', 'html' */
    reportFormat: 'console' | 'json' | 'html';
    /** Output file for reports (optional) */
    outputFile?: string;
    /** Verbose logging */
    verbose: boolean;
    /** Dry run mode (don't actually remove CSS) */
    dryRun: boolean;
}
export interface PrunerConfig {
    /** CSS files to analyze */
    cssFiles: string[];
    /** Source directories to scan for class usage */
    sourceDirectories: string[];
    /** Output file for reports */
    outputFile?: string;
    /** Preview mode - don't modify files */
    dryRun: boolean;
    /** Report format */
    reportFormat: 'json' | 'html' | 'console';
    /** Whitelist patterns - always keep these selectors */
    whitelist: string[];
    /** Blacklist patterns - always remove these selectors */
    blacklist: string[];
    /** Support dynamic class names like Tailwind JIT */
    supportDynamicClasses: boolean;
    /** Support CSS-in-JS and styled-components */
    supportCSSInJS: boolean;
    /** Enable component-level analysis */
    componentLevel: boolean;
    /** Create backup files before cleaning */
    backup?: boolean;
}
export interface AnalysisResult {
    /** List of unused CSS selectors */
    unusedSelectors: UnusedSelector[];
    /** List of used CSS selectors */
    usedSelectors: UsedSelector[];
    /** Potential bytes that can be saved */
    potentialSavings: number;
    /** Analysis statistics */
    stats: AnalysisStats;
}
export interface CleanResult {
    /** List of removed selectors */
    removedSelectors: UnusedSelector[];
    /** Actual bytes saved */
    bytesSaved: number;
    /** Files that were modified */
    modifiedFiles: string[];
    /** Backup files created (always created for safety) */
    backupFiles: string[];
}
export interface UnusedSelector {
    /** CSS selector */
    selector: string;
    /** File where the selector is defined */
    file: string;
    /** Line number in the file */
    line: number;
    /** Column number in the file */
    column: number;
    /** Size in bytes */
    size: number;
    /** Reason why it's considered unused */
    reason: string;
    /** Component context (if component-level analysis is enabled) */
    component?: string;
}
export interface UsedSelector {
    /** CSS selector */
    selector: string;
    /** File where the selector is defined */
    file: string;
    /** Files where the selector is used */
    usedIn: string[];
    /** Usage count */
    usageCount: number;
    /** Component context (if component-level analysis is enabled) */
    component?: string;
}
export interface AnalysisStats {
    /** Total CSS files analyzed */
    totalCSSFiles: number;
    /** Total source files scanned */
    totalSourceFiles: number;
    /** Total selectors found */
    totalSelectors: number;
    /** Used selectors count */
    usedSelectors: number;
    /** Unused selectors count */
    unusedSelectors: number;
    /** Total CSS size in bytes */
    totalSize: number;
    /** Analysis duration in milliseconds */
    duration: number;
}
export interface FileInfo {
    /** File path */
    path: string;
    /** File content */
    content: string;
    /** File type */
    type: 'css' | 'js' | 'ts' | 'jsx' | 'tsx' | 'vue' | 'html';
    /** Component name (for component files) */
    component?: string;
}
export interface CSSRule {
    /** CSS selector */
    selector: string;
    /** CSS properties */
    properties: string;
    /** File where the rule is defined */
    file: string;
    /** Line number */
    line: number;
    /** Column number */
    column: number;
    /** Rule size in bytes */
    size: number;
    /** Media query context */
    mediaQuery?: string;
    /** Keyframe context */
    keyframe?: string;
}
export interface DynamicClassPattern {
    /** Pattern to match dynamic classes */
    pattern: RegExp;
    /** Description of the pattern */
    description: string;
    /** Framework this pattern applies to */
    framework?: 'tailwind' | 'bootstrap' | 'custom';
}
export interface ComponentAnalysis {
    /** Component name */
    name: string;
    /** Component file path */
    file: string;
    /** CSS selectors used in this component */
    usedSelectors: string[];
    /** CSS selectors defined but not used in this component */
    unusedSelectors: string[];
    /** Scoped styles (for Vue, CSS Modules) */
    scopedStyles?: CSSRule[];
}
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