import { BoundaryGapReport } from '../../../domain/types/index.js';
export interface BoundaryGapDetectorOptions {
    mode?: 'all' | 'vein-propagation';
    designTokens?: number[];
}
export declare class BoundaryGapDetector {
    private options;
    constructor(options?: BoundaryGapDetectorOptions);
    /**
     * Detect boundary gaps in a single file.
     * v0.6.0: Delegates to Vein Propagation Engine for all modes.
     * v0.8.2: Passes mode through to VeinAnalysisService for proper filtering.
     */
    detect(filePath: string, mode?: 'all' | 'vein-propagation'): BoundaryGapReport;
    /**
     * v0.5.1: Batch audit — scan a directory recursively.
     * v0.6.0: Delegates to Vein Propagation Engine.
     */
    batchAudit(dirPath: string, mode: 'all' | 'vein-propagation'): Array<{
        file: string;
        gapCount: number;
        summary: string;
    }>;
    private collectTsxFiles;
}
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