import { SourceFile } from 'ts-morph';
import { CoverageExtractorOption } from '../doc-coverage/CoverageExtractorOption';
import { SourceFileInfo } from './SourceFileInfo';
export declare class SourceFileExtractor {
    extractFromTextFile(sourceFile: string, option?: CoverageExtractorOption): SourceFileInfo | undefined;
    extractFromText(sourceText: string, option?: CoverageExtractorOption): SourceFileInfo | undefined;
    extract(sourceFile: SourceFile, option?: CoverageExtractorOption): SourceFileInfo | undefined;
}