9 files declare their use of BuildHookDetails in Build Hooks 3.x

BitbucketManager.php in modules/build_hooks_bitbucket/src/BitbucketManager.php

BitbucketManagerTest.php in modules/build_hooks_bitbucket/tests/src/Unit/BitbucketManagerTest.php

BuildHookDetailsDeprecatedTest.php in tests/src/Unit/BuildHookDetailsDeprecatedTest.php

BuildTrigger.php in src/Event/BuildTrigger.php

CircleCiManager.php in modules/build_hooks_circleci/src/CircleCiManager.php

CircleV2.php in modules/build_hooks_circleci/src/Plugin/FrontendEnvironment/CircleV2.php

GenericFrontendEnvironment.php in src/Plugin/FrontendEnvironment/GenericFrontendEnvironment.php

NetlifyFrontendEnvironment.php in modules/build_hooks_netlify/src/Plugin/FrontendEnvironment/NetlifyFrontendEnvironment.php

TestEnvironment.php in tests/modules/build_hooks_test/src/Plugin/FrontendEnvironment/TestEnvironment.php