Microsoft.CodeAnalysis.CSharp.Utilities.CSharpTypeStyleHelper.AssignmentSupportsStylePreference(Microsoft.CodeAnalysis.SyntaxToken, Microsoft.CodeAnalysis.CSharp.Syntax.TypeSyntax, Microsoft.CodeAnalysis.CSharp.Syntax.ExpressionSyntax, Microsoft.CodeAnalysis.SemanticModel, Microsoft.CodeAnalysis.CSharp.Simplification.CSharpSimplifierOptions, System.Threading.CancellationToken)