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@psalm-no-seal-properties

The @psalm-no-seal-properties tag allows a class to declare magic properties beyond those already documented — the inverse of @seal-properties, which this library already recognizes bare.

"@psalm-no-seal-properties" [ <Description> ]

Parsing a @psalm-no-seal-properties tag produces a PsalmNoSealPropertiesTag instance. Being a pure marker, it adds nothing beyond the $name and optional $description every Tag already carries.

final class PsalmNoSealPropertiesTag extends FlagTag {}

See Psalm's supported annotations reference.

08 July 2026