/**
 * AST-based helper functions for PropTypes transformation
 * This is an alternative to the regex-based helper.ts with better accuracy and reliability
 */
import type { FindMatchFunction, InstallPackageFunction, UpdateFileFunction, UpdateFolderFunction, HelpExamplesFunction } from './types.js';
/**
 * Install prop-types package (same as original)
 */
export declare const installPackage: InstallPackageFunction;
/**
 * Update a single file using AST transformation
 */
export declare const updateFile: UpdateFileFunction;
/**
 * Update all files in a folder recursively using AST transformation
 */
export declare const updateFolder: UpdateFolderFunction;
/**
 * Display help examples (same as original)
 */
export declare const helpExamples: HelpExamplesFunction;
/**
 * Find matching value in array (same as original)
 */
export declare const findMatch: FindMatchFunction;
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