Microsoft.CodeAnalysis.CSharp.AssignOutParameters.AbstractAssignOutParametersCodeFixProvider.AssignOutParameters(Microsoft.CodeAnalysis.Editing.SyntaxEditor, Microsoft.CodeAnalysis.SyntaxNode, Roslyn.Utilities.MultiDictionary<Microsoft.CodeAnalysis.SyntaxNode, (Microsoft.CodeAnalysis.SyntaxNode exprOrStatement, System.Collections.Immutable.ImmutableArray<Microsoft.CodeAnalysis.IParameterSymbol> unassignedParameters)>.ValueSet, System.Threading.CancellationToken)