[ero-qt]

• Reading no longer puts sealed on a private interface member.
• A property whose getter carries attributes, accessibility or readonly keeps the block form instead of folding into => expression; and losing them. An empty expression there throws like it does elsewhere.
• A record or class with a primary constructor reads into ParameterList and BaseArguments, without the hollow constructor, the positional properties and the IEquatable<T> the compiler adds.
• Constants of sbyte, byte, short and ushort render with a cast, since they have no suffix.
• Snippet text splits on a lone \r.
• The EquatableArray<T> indexer throws ArgumentOutOfRangeException for any bad index.
• Adds EventDeclaration.Initializer and TypeParameterDeclaration.HasDefaultConstraint.