7.0.0

🆕 New sniffs

• RequireNonCapturingCatchSniff: Requires non-capturing catch when the variable with exception is not used
• RequireNullSafeObjectOperatorSniff: Requires using ?-> operator
• DisallowNullSafeObjectOperatorSniff: Disallows using ?-> operator
• RequireTrailingCommaInDeclarationSniff: Enforces trailing commas in multi-line declarations
• DisallowTrailingCommaInDeclarationSniff: Disallows trailing commas in multi-line declarations
• RequireConstructorPropertyPromotionSniff: Requires use of constructor property promotion
• DisallowConstructorPropertyPromotionSniff: Disallows usage of constructor property promotion
• UnionTypeHintFormatSniff: Checks format of union type hints
• DisallowNamedArgumentsSniff: Disallows usage of named arguments
• DisallowTrailingCommaInCallSniff: Disallows trailing commas in multi-line calls
• ForbiddenPublicPropertySniff: Disallows using public properties (thanks to @50bhan)
• FunctionLengthSniff: Disallows long function (thanks to @50bhan)

🔧 Improvements

• Support for union type hints
• Support for mixed and static type hint
• Support for @phpstan-type, @psalm-type, @phpstan-import-type and @psalm-import-type annotations
• ReturnTypeHintSniff: New option enableUnionTypeHint to enable support for union type hints
• PropertyTypeHintSniff: New option enableUnionTypeHint to enable support for union type hints
• ParameterTypeHintSniff: New option enableUnionTypeHint to enable support for union type hints
• ReturnTypeHintSniff: New option enableMixedTypeHint to enable support for mixed type hint
• PropertyTypeHintSniff: New option enableMixedTypeHint to enable support for mixed type hint
• ParameterTypeHintSniff: New option enableMixedTypeHint to enable support for mixed type hint
• ReturnTypeHintSniff: New option enableStaticTypeHint to enable support for static type hint
• ReturnTypeHintSniff: Reports useless @phpcsSuppress
• ParameterTypeHintSniff: Reports useless @phpcsSuppress
• PropertyTypeHintSniff: Reports useless @phpcsSuppress
• UnusedParameterSniff: Reports useless @phpcsSuppress
• ModernClassNameReferenceSniff: New option enableOnObjects to enable ::class on all objects
• NullableTypeForNullDefaultValueSniff: Support for mixed and union type hints
• ReferenceUsedNamesOnlySniff: Improved fixer
• BlockControlStructureSpacingSniff: Ignore if with alternative syntax
• RequireTernaryOperatorSniff: Improved fixer
• RequireMultiLineTernaryOperatorSniff: Support for more ternary operators
• RequireMultiLineTernaryOperatorSniff: New option expressionsMinLength
• BlockControlStructureSpacingSniff: Improved behaviour for case and default control structures
• JumpStatementsSpacingSniff:: No errors for throw expressions

🐛 Fixes

• NegationOperatorSpacingSniff: Fixed false positive
• BlockControlStructureSpacingSniff: Fixed false positive
• UselessParenthesesSniff: Fixed false positives
• JumpStatementsSpacingSniff: Fixed false positive
• RequireCombinedAssignmentOperatorSniff: Possible string offset should only report error - fixer is disabled to prevent fatal errors
• NegationOperatorSpacing: Fix for magic constants (thanks to @carusogabriel)
• RequireMultiLineTernaryOperatorSniff: Fixed false positives
• RequireShortTernaryOperatorSniff: Fixed false positive
• ReferenceUsedNamesOnlySniff: Fixed problem with incorrect case
• StrictCallSniff: Fixed false positive
• EarlyExitSniff: Fixed false positives
• DeclareStrictTypesSniff: Fixer should not remove comment before
• AlphabeticallySortedUsesSniff: Fixer should not remove comment before use
• ClassStructureSniff: Fixed internal error

⚠️BC breaks

• PropertyTypeHintSpacingSniff: Removed CODE_NO_SPACE_BEFORE_TYPE_HINT because it's not possible on PHP 8
• DeclareStrictTypesSniff: Options renamed and modifed, see README
• TrailingCommaInCallSniff renamed to RequireTrailingCommaInCallSniff
• Removed deprecated UnusedPrivateElementsSniff
• Removed FullyQualifiedClassNameAfterKeywordSniff
• ReferenceUsedNamesOnlySniff: Removed option fullyQualifiedKeywords
• BlockControlStructureSpacingSniff: Options renamed and modified, see README
• JumpStatementsSpacingSniff: Options renamed and modified, see README
• ParentCallSpacingSniff: Shorter options names, see README
• All helpers are marked as internal
• UselessFunctionDocCommentSniff: Removed suppress support