export declare const MAX_FILES = 10;
export declare const MAX_FILE_SIZE: number;
export declare const FETCH_TIMEOUT = 15000;
export declare const ROOT_PATTERNS: RegExp[];
export declare const SECONDARY_PATHS: string[];
export declare const CODE_MAX_FILES = 20;
export declare const CODE_MAX_TOTAL_BYTES: number;
export interface CodeAnalysisFile {
    filename: string;
    content: string;
}
export interface CodeAnalysisResult {
    source: "code";
    fileCount: number;
    filesAnalyzed: string[];
    colors: Record<string, string>;
    cssCustomProperties: Record<string, string>;
    fonts: CodeAnalysisState["fonts"];
    spacing: CodeAnalysisState["spacing"];
    borderRadius: CodeAnalysisState["borderRadius"];
    stylingFramework: CodeAnalysisState["stylingFramework"];
    rawExtracts: CodeAnalysisState["rawExtracts"];
}
export declare const HEX_COLOR_RE: RegExp;
export declare const NAMED_COLOR_RE: RegExp;
export declare const FONT_NAME_RE: RegExp;
export declare const COLOR_VAR_PATTERN: RegExp;
export declare const FRAMEWORK_DETECTORS: {
    name: string;
    label: string;
}[];
export type ContentType = "presentation" | "document" | "spreadsheet" | "pdf" | "other";
export interface ParsedCss {
    cssCustomProperties: Record<string, string> | undefined;
    fonts: string[] | undefined;
}
export interface ParsedTailwindConfig {
    colors?: Record<string, string>;
    fontFamily?: Record<string, string>;
    spacing?: Record<string, string>;
    borderRadius?: Record<string, string>;
}
export interface CodeAnalysisState {
    colors: Record<string, string>;
    cssCustomProperties: Record<string, string>;
    fonts: {
        family: string;
        source?: string;
    }[];
    spacing: Record<string, string>;
    borderRadius: Record<string, string>;
    stylingFramework: string | null;
    rawExtracts: {
        filename: string;
        type: string;
        data: unknown;
    }[];
    seenFonts: Set<string>;
}
export interface UrlExtractionResult {
    url: string;
    pageTitle?: string;
    metaDescription?: string;
    themeColor?: string;
    cssCustomProperties?: Record<string, string>;
    colors?: string[];
    fontFaces?: {
        family?: string;
        src?: string;
    }[];
    googleFonts?: string[];
    ogImage?: string;
    favicon?: string;
    stylesheetUrls?: string[];
    stylesheetFailures?: {
        url: string;
        error: string;
    }[];
}
export interface GitHubFetchOptions {
    token?: string | null;
    ref?: string;
}
export interface GitHubRepoReference {
    owner: string;
    repo: string;
    ref?: string;
    subpath?: string;
}
export interface GitHubJsonResult<T = unknown> {
    ok: boolean;
    status: number;
    data: T | null;
    message?: string;
}
export declare function validateUrl(url: string): void;
export declare function parseGitHubRepoReference(raw: string): GitHubRepoReference;
export declare function parseOwnerRepo(raw: string): {
    owner: string;
    repo: string;
};
export declare function canonicalGitHubRepoUrl(raw: string): string;
export declare function fetchGitHubJsonResult<T = unknown>(owner: string, repo: string, path: string, options?: GitHubFetchOptions): Promise<GitHubJsonResult<T>>;
export declare function fetchGitHubJson(owner: string, repo: string, path: string, options?: GitHubFetchOptions): Promise<unknown>;
export declare function fetchGitHubRaw(owner: string, repo: string, path: string, options?: GitHubFetchOptions): Promise<string | null>;
export declare function parseTailwindConfig(content: string): Record<string, unknown>;
export declare function parseCss(content: string): ParsedCss;
export declare function detectStylingFramework(content: string): string | undefined;
export declare function createCodeAnalysisState(): CodeAnalysisState;
export declare function addFont(state: CodeAnalysisState, family: string, source?: string): void;
export declare function extractCssVars(state: CodeAnalysisState, content: string): void;
export declare function extractCodeColors(state: CodeAnalysisState, content: string): void;
export declare function extractCodeFonts(state: CodeAnalysisState, content: string, filename: string): void;
export declare function analyzeCssFile(state: CodeAnalysisState, content: string, filename: string): void;
export declare function analyzeTailwindConfig(state: CodeAnalysisState, content: string, filename: string): void;
export declare function analyzeJsonTheme(state: CodeAnalysisState, content: string, filename: string): void;
export declare function analyzePackageJson(state: CodeAnalysisState, content: string, filename: string): void;
export declare function analyzeThemeSourceFile(state: CodeAnalysisState, content: string, filename: string): void;
export declare function analyzeCodeFile(state: CodeAnalysisState, filename: string, content: string): void;
export declare function analyzeCodeFiles(files: CodeAnalysisFile[]): CodeAnalysisResult;
export declare function unique(arr: string[]): string[];
export declare function extractDocumentColors(text: string): string[];
export declare function extractDocumentFonts(text: string): string[];
export declare function classifyFile(fileType: string): ContentType;
export declare function suggestionsForType(contentType: ContentType, hasText: boolean): string[];
export declare function extractDesignTokensFromUrl(rawUrl: string): Promise<UrlExtractionResult>;