import type { Reporter } from 'vitest/node';
type File = Parameters<NonNullable<Reporter['onFinished']>>[0][number];
/**
 * Generate XML. Reference:
 *
 * ```xml
 * <?xml version="1.0" encoding="UTF-8"?>
 * <testExecutions version="1">
 *   <file path="testx/ClassOneTest.xoo">
 *     <testCase name="test1" duration="5"/>
 *     <testCase name="test2" duration="500">
 *       <skipped message="short message">other</skipped>
 *     </testCase>
 *     <testCase name="test3" duration="100">
 *       <failure message="short">stacktrace</failure>
 *     </testCase>
 *     <testCase name="test4" duration="500">
 *       <error message="short">stacktrace</error>
 *     </testCase>
 *   </file>
 * </testExecutions>
 * ```
 */
export declare function generateXml(files?: File[]): string;
export {};