instantcode/dist/utils/sourcemap.d.ts

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/**
 * Source Map utilities for mapping runtime elements back to source code
 */
export interface SourceMapPosition {
    line: number;
    column: number;
    source?: string;
    name?: string;
}
export interface SourceMapInfo {
    file: string;
    line: number;
    column: number;
    endLine?: number;
    endColumn?: number;
    originalSource?: string;
    sourcesContent?: string[];
}
/**
 * Basic source map consumer for parsing VLQ-encoded mappings
 * Note: This is a simplified implementation. For production use,
 * consider using the 'source-map' library for full compatibility.
 */
export declare class BasicSourceMapConsumer {
    private sources;
    private sourcesContent?;
    constructor(sourceMap: any);
    /**
     * Find original position for generated position
     * This is a simplified implementation that looks for approximate mappings
     */
    originalPositionFor(line: number, column: number): SourceMapPosition | null;
    /**
     * Get source content for a given source file
     */
    sourceContentFor(source: string): string | null;
    /**
     * Get all available sources
     */
    getSources(): string[];
}
/**
 * Attempt to find and parse source maps from various sources
 */
export declare class SourceMapResolver {
    private sourceMapCache;
    /**
     * Try to find source map for a given file URL
     */
    findSourceMapForFile(fileUrl: string): Promise<BasicSourceMapConsumer | null>;
    /**
     * Resolve original position from generated position using source maps
     */
    resolvePosition(fileUrl: string, line: number, column: number): Promise<SourceMapPosition | null>;
    /**
     * Get enhanced location info by combining runtime data with source maps
     */
    getEnhancedLocationInfo(fileUrl: string, line: number, column: number): Promise<SourceMapInfo | null>;
    /**
     * Clear the source map cache
     */
    clearCache(): void;
}
export declare const sourceMapResolver: SourceMapResolver;
/**
 * Helper function to extract source location from browser stack traces
 */
export declare function extractLocationFromStackTrace(error: Error): {
    file: string;
    line: number;
    column: number;
} | null;