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Error Identifiers: instanceof.*

There are 12 error identifiers in the instanceof.* group:

• instanceof.alwaysFalse
  Instanceof check will always evaluate to false based on the inferred types.
• instanceof.alwaysTrue
  Instanceof check will always evaluate to true, making it redundant.
• instanceof.deprecatedClass phpstan-deprecation-rules
  Instanceof check references a deprecated class.
• instanceof.deprecatedEnum phpstan-deprecation-rules
  Instanceof check references a deprecated enum.
• instanceof.deprecatedInterface phpstan-deprecation-rules
  Instanceof check references a deprecated interface.
• instanceof.deprecatedTrait phpstan-deprecation-rules
  Instanceof check references a deprecated trait.
• instanceof.internalClass
  Instanceof check references an internal class from another package.
• instanceof.internalEnum
  Instanceof check references an internal enum from another package.
• instanceof.internalInterface
  Instanceof check references an internal interface from another package.
• instanceof.internalTrait
  Instanceof check references an internal trait from another package.
• instanceof.invalidExprType
  Right-hand side of instanceof is not a string or object.
• instanceof.trait
  Instanceof check against a trait always evaluates to false.