import type { ExistsResult, ExistsOptions } from './npm.js';
interface PurlObject {
    name: string;
    namespace?: string | undefined;
    qualifiers?: Record<string, string> | undefined;
    subpath?: string | undefined;
    type?: string | undefined;
    version?: string | undefined;
}
/**
 * Check if a CocoaPod exists in the CocoaPods trunk.
 *
 * Queries trunk.cocoapods.org API to verify pod existence and retrieve
 * the latest version.
 *
 * @param name - Pod name (e.g., 'Alamofire')
 * @param version - Optional version to validate (e.g., '5.8.1')
 * @param options - Optional configuration including cache
 * @returns Promise resolving to existence result with latest version
 *
 * @example
 * ```typescript
 * // Check if pod exists
 * const result = await cocoapodsExists('Alamofire')
 * // -> { exists: true, latestVersion: '5.8.1' }
 *
 * // Validate specific version
 * const result = await cocoapodsExists('Alamofire', '5.8.1')
 * // -> { exists: true, latestVersion: '5.8.1' }
 *
 * // Non-existent pod
 * const result = await cocoapodsExists('FakePod')
 * // -> { exists: false, error: 'Pod not found' }
 * ```
 */
export declare function cocoapodsExists(name: string, version?: string, options?: ExistsOptions): Promise<ExistsResult>;
/**
 * Validate CocoaPods package URL.
 * Name cannot contain injection or whitespace characters, plus (+) character,
 * or begin with a period (.).
 */
export declare function validate(purl: PurlObject, throws: boolean): boolean;
export {};