// would run the test if the env var is "truthy"
#[RequiresEnvVar('SOME_ENV_VAR')]
#[Test]
public function some_test(){}

// would run the test if the env var is strictly equals to 'foo'
#[RequiresEnvVar('SOME_ENV_VAR', value: 'foo')]
#[Test]
public function some_other_test(){}