Function assertSuccess

packages/vitest/src/utils.ts:257–263

(
  exit: Exit.Exit<A, E>,
  expected: A,
  ..._: Array<never>
)

 * @since 0.21.0
 */
export function assertSuccess<A, E>(
  exit: Exit.Exit<A, E>,
  expected: A,
  ..._: Array<never>
): asserts exit is Exit.Success<A, never> {
  deepStrictEqual(exit, Exit.succeed(expected))
}