| ⇢ | A | SuppressingTrait added |
| ⇢ | B | ReturnTypeDeclarationSniff::processToken() added | |
| ⇢ | A | SuppressingTrait::getSniffName() added | |
| ⇢ | A | ReturnTypeDeclarationSniff::hasReturnType() added | |
| ⇢ | A | ReturnTypeDeclarationSniff::tearDown() added | |
| ⇢ | A | AbstractSniff::getFile() added | |
| ⇢ | A | AbstractSniff::getStackPos() added | |
| ⇢ | A | SuppressingTrait::getSuppressHelper() added | |
| ⇢ | A | SuppressingTrait::isSniffSuppressed() added | |
| ⇢ | A | ReturnTypeDeclarationSniff::areRequirementsMet() added | |
| B | ↛ | ReturnTypeDeclarationSniff::checkReturnTypeHints() removed | |
| A | ↛ | ReturnTypeDeclarationSniff::process() removed | |
| A | ↛ | ReturnTypeDeclarationSniff::getSniffName() removed | |
| A | ↛ | AbstractSniff::getSniffName() removed | |
| A | ↛ | ReturnTypeDeclarationSniff::returnTypeHintSuppress... removed | |
| A | ↛ | ReturnTypeDeclarationSniff::__construct() removed | |
| A | ↛ | AbstractSniff::getSuppressHelper() removed | |
| A | ↛ | AbstractSniff::isSniffSuppressed() removed |