import { L as LanguageSlug } from './registry-LNKwlYez.cjs';
export { d as detectLanguageSlugByShebang } from './shebang-C4Il7xhQ.cjs';

interface ProjectLanguageDetection {
    /** Detected language slug. */
    slug: LanguageSlug;
    /** Number of filenames or paths matched to this language. */
    files: number;
}
/**
 * Detects all language slugs that match a filename or path.
 *
 * This uses the lightweight extension index, so consumers can detect filenames
 * without importing the full language catalog.
 *
 * @example
 * detectLanguageSlugs("include/config.h");
 * // ["c", "cpp"]
 */
declare const detectLanguageSlugs: (filename: string) => LanguageSlug[];
/**
 * Detects the first language slug that matches a filename or path.
 *
 * Use `detectLanguageSlugs` when you need to handle ambiguous extensions such as `.h`.
 *
 * @example
 * detectLanguageSlug("src/index.ts");
 * // "typescript"
 */
declare const detectLanguageSlug: (filename: string) => LanguageSlug | undefined;
/**
 * Detects languages used by a project file list and counts matched files per language.
 *
 * Unmatched filenames are ignored. Ambiguous extensions use the first matching language,
 * matching `detectLanguageSlug` behavior.
 *
 * @example
 * detectProjectLanguages(["src/index.ts", "src/app.ts", "README.md"]);
 * // [{ slug: "typescript", files: 2 }, { slug: "markdown", files: 1 }]
 */
declare const detectProjectLanguages: (filenames: Iterable<string>) => ProjectLanguageDetection[];

export { type ProjectLanguageDetection, detectLanguageSlug, detectLanguageSlugs, detectProjectLanguages };