import { ModuleInfo, ApiEndpoint, DatabaseOperation, ErrorPattern, CodePattern } from '../types';
/**
 * Parse a TypeScript/JavaScript file and extract detailed information.
 * Uses regex-based parsing for zero-dependency operation.
 * Falls back gracefully if file cannot be parsed.
 */
export declare function parseModule(filePath: string): ModuleInfo;
export declare function detectApiEndpoints(content: string, filePath: string): ApiEndpoint[];
export declare function detectDatabaseOperations(content: string, filePath: string): DatabaseOperation[];
export declare function detectErrorPatterns(content: string, filePath: string): ErrorPattern[];
export interface ParamPropertyAccess {
    name: string;
    isMethod: boolean;
    valueHint?: string;
    subProperties?: string[];
}
export interface ParameterUsageInfo {
    paramName: string;
    properties: ParamPropertyAccess[];
    isIterable: boolean;
    isDestructured: boolean;
    destructuredNames: string[];
    isSpread: boolean;
}
/**
 * Analyze which properties/methods are accessed on each parameter within a function body.
 * Used by the Writer to generate test values with the correct shape.
 */
export declare function analyzeParameterUsage(body: string, paramNames: string[]): ParameterUsageInfo[];
/**
 * Extract the body of a named function from source content.
 * Returns the body string or empty string if not found.
 */
export declare function extractNamedFunctionBody(content: string, funcName: string): string;
export declare function detectCodePatterns(content: string, filePath: string): CodePattern[];
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