/**
 * SymbolSurgicalContext — Surgical AST extraction tool.
 *
 * Scans a file for a specific symbol (class, function, variable, interface),
 * extracts its implementation, parses its AST to find workspace dependencies,
 * and extracts ONLY the signatures of those dependencies (not their entire files).
 *
 * Saves up to 90% of token context in LLM prompts.
 */
export interface SurgicalContextResult {
    symbolName: string;
    filePath: string;
    implementation: string;
    dependencies: Array<{
        name: string;
        filePath: string;
        signature: string;
        type: string;
    }>;
}
/**
 * Canonicalizes a symbol's source into a token stream with comments and whitespace
 * stripped, for cosmetic-vs-structural freshness classification (Fase D). Two versions of
 * the same symbol that normalize to the same string differ only in comments/formatting —
 * hashing this output (instead of the raw text) is what lets checkEntryFreshness tell that
 * apart from a real change. Deliberately NOT alpha-equivalence aware: a renamed local
 * variable still normalizes to a different string and is treated as structural.
 */
export declare function normalizeForFreshness(source: string): string;
/**
 * Core orchestrator for Surgical Symbol Context Extraction.
 */
export declare function getSymbolSurgicalContext(workspaceRoot: string, relativeFilePath: string, symbolName: string): SurgicalContextResult;
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