import { SemanticLayoutGraph } from './SemanticLayoutGraph.js';
import type { TruncationInfo } from './types.js';
export interface PropagationOptions {
    /** Design tokens for validation (e.g., [4, 8, 12, 16, 24, 32]) */
    designTokens?: number[];
    /** Maximum depth to recurse (prevents infinite loops) */
    maxDepth?: number;
    /** Files already visited (prevents circular imports) */
    visitedFiles?: Set<string>;
    /**
     * v1.1.0: Maximum number of files to parse before truncating.
     * Prevents hangs on projects with deep import chains. Default: 20.
     */
    maxFiles?: number;
    /**
     * v1.1.0: Maximum file size in KB. Files larger than this are skipped.
     * Default: 500 KB.
     */
    maxFileSizeKB?: number;
    /**
     * v1.1.0: Timeout in milliseconds. Analysis stops after this duration.
     * Default: 10000 (10 seconds).
     */
    timeoutMs?: number;
}
export declare class VenousPropagator {
    private graph;
    private options;
    private fileCache;
    private componentResolver;
    private filesParsed;
    private filesSkippedSize;
    private unresolvedComponents;
    private startTime;
    constructor(options?: PropagationOptions);
    /**
     * Propagate from an entry-point file and build the full graph.
     */
    propagate(filePath: string): SemanticLayoutGraph;
    /**
     * v1.1.0: Get truncation info for the last propagation run.
     */
    getTruncationInfo(): TruncationInfo;
    /**
     * v1.1.0: Check if any performance limit has been hit.
     */
    private isLimitHit;
    /**
     * Get the built graph.
     */
    getGraph(): SemanticLayoutGraph;
    private walkComponent;
    private walkJSX;
    private walkJSXChild;
    private parseFileWithCache;
}
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