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' Licensed to the .NET Foundation under one or more agreements.
' The .NET Foundation licenses this file to you under the MIT license.
' See the LICENSE file in the project root for more information.
Imports System.Collections.Immutable
Imports System.Threading
Imports Microsoft.CodeAnalysis.Completion.Providers
Imports Microsoft.CodeAnalysis.VisualBasic.Extensions.ContextQuery
Imports Microsoft.CodeAnalysis.VisualBasic.Utilities
Namespace Microsoft.CodeAnalysis.VisualBasic.Completion.KeywordRecommenders.Declarations
''' <summary>
''' Recommends the "Module" keyword in type declaration contexts
''' </summary>
Friend Class ModuleKeywordRecommender
Inherits AbstractKeywordRecommender
Private Shared ReadOnly s_keywords As ImmutableArray(Of RecommendedKeyword) =
ImmutableArray.Create(New RecommendedKeyword("Module", VBFeaturesResources.Specifies_that_an_attribute_at_the_beginning_of_a_source_file_applies_to_the_entire_module_Otherwise_the_attribute_will_apply_only_to_an_individual_programming_element_such_as_a_class_or_property))
Protected Overrides Function RecommendKeywords(context As VisualBasicSyntaxContext, cancellationToken As CancellationToken) As ImmutableArray(Of RecommendedKeyword)
If context.SyntaxTree.IsDeclarationContextWithinTypeBlocks(context.Position, context.TargetToken, True, cancellationToken, SyntaxKind.CompilationUnit, SyntaxKind.NamespaceBlock) Then
Dim modifiers = context.ModifierCollectionFacts
If modifiers.CouldApplyToOneOf(PossibleDeclarationTypes.Module) Then
Return s_keywords
End If
End If
Return ImmutableArray(Of RecommendedKeyword).Empty
End Function
End Class
End Namespace
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