import type { DependencyDetector, FileContext } from '@teambit/dependency-resolver';
import type { Logger } from '@teambit/logger';
/**
 * Regex-based fallback for extracting import sources from MDX files.
 * Used when compileSync fails due to MDX v3 syntax incompatibilities in user content
 * (e.g. HTML comments, escaped characters, bare variable declarations, unclosed tags).
 *
 * Matches both standard imports (import x from "y") and side-effect imports (import "y").
 */
export declare function detectImportsWithRegex(source: string): string[];
export declare class MDXDependencyDetector implements DependencyDetector {
    private supportedExtensions;
    private logger?;
    private currentFilename?;
    constructor(supportedExtensions: string[], logger?: Logger);
    isSupported(context: FileContext): boolean;
    detect(source: string): string[];
}