feat: completion snippets

Author: a-tarasyuk

internal/checker/nodecopy.go

@@ -607,12 +607,15 @@ func getExistingNodeTreeVisitor(b *NodeBuilderImpl, bound *recoveryBoundary) *as
 			if specifier != originalSpec {
 				arg = factory.NewLiteralTypeNode(specifier)
 			}
+			originalQualifier := node.AsImportTypeNode().Qualifier
+			qualifier := visitor.VisitNode(originalQualifier)
+			b.copyImportTypeQualifierSymbol(originalQualifier, qualifier)
 			return factory.UpdateImportTypeNode(
 				node.AsImportTypeNode(),
 				node.AsImportTypeNode().IsTypeOf,
 				arg,
 				visitor.VisitNode(node.AsImportTypeNode().Attributes),
-				visitor.VisitNode(node.AsImportTypeNode().Qualifier),
+				qualifier,
 				visitor.VisitNodes(node.AsImportTypeNode().TypeArguments),
 			)
 		}
@@ -863,3 +866,14 @@ func getExistingNodeTreeVisitor(b *NodeBuilderImpl, bound *recoveryBoundary) *as
 	})
 	return visitor
 }
+
+func (b *NodeBuilderImpl) copyImportTypeQualifierSymbol(node *ast.Node, qualifier *ast.Node) {
+	if node == nil || qualifier == nil {
+		return
+	}
+	symbol := b.ch.symbolNodeLinks.Get(ast.GetFirstIdentifier(node)).resolvedSymbol
+	if symbol == nil {
+		return
+	}
+	b.idToSymbol[ast.GetFirstIdentifier(qualifier)] = symbol
+}

internal/fourslash/_scripts/convertFourslash.mts

@@ -4,11 +4,6 @@ TestAmbientShorthandGotoDefinition
 TestArgumentsAreAvailableAfterEditsAtEndOfFunction
 TestAugmentedTypesClass1
 TestAutoImportAllowImportingTsExtensionsPackageJsonImports1
-TestAutoImportCompletionAmbientMergedModule1
-TestAutoImportCompletionExportListAugmentation1
-TestAutoImportCompletionExportListAugmentation2
-TestAutoImportCompletionExportListAugmentation3
-TestAutoImportCompletionExportListAugmentation4
 TestAutoImportCrossProject_symlinks_stripSrc
 TestAutoImportCrossProject_symlinks_toDist
 TestAutoImportFileExcludePatterns10
@@ -92,7 +87,6 @@ TestCommentsVariables
 TestCompletionAfterQuestionDot
 TestCompletionAutoInsertQuestionDot
 TestCompletionCloneQuestionToken
-TestCompletionEntryClassMembersWithInferredFunctionReturnType1
 TestCompletionEntryForArgumentConstrainedToString
 TestCompletionEntryForArrayElementConstrainedToString
 TestCompletionEntryForArrayElementConstrainedToString2
@@ -115,7 +109,6 @@ TestCompletionForStringLiteral4
 TestCompletionImportMeta
 TestCompletionImportMetaWithGlobalDeclaration
 TestCompletionImportModuleSpecifierEndingUnsupportedExtension
-TestCompletionInChecks1
 TestCompletionInFunctionLikeBody_includesPrimitiveTypes
 TestCompletionInUncheckedJSFile
 TestCompletionListBuilderLocations_VariableDeclarations
@@ -157,10 +150,6 @@ TestCompletionOfAwaitPromise7
 TestCompletionOfInterfaceAndVar
 TestCompletionPreferredSuggestions1
 TestCompletionsBeforeRestArg1
-TestCompletionsClassMemberImportTypeNodeParameter1
-TestCompletionsClassMemberImportTypeNodeParameter2
-TestCompletionsClassMemberImportTypeNodeParameter3
-TestCompletionsClassMemberImportTypeNodeParameter4
 TestCompletionsElementAccessNumeric
 TestCompletionsExportImport
 TestCompletionsImport_default_anonymous
@@ -189,18 +178,6 @@ TestCompletionsLiteralFromInferenceWithinInferredType3
 TestCompletionsLiterals
 TestCompletionsMergedDeclarations1
 TestCompletionsNewTarget
-TestCompletionsOptionalMethod
-TestCompletionsOverridingMethod1
-TestCompletionsOverridingMethod10
-TestCompletionsOverridingMethod11
-TestCompletionsOverridingMethod14
-TestCompletionsOverridingMethod17
-TestCompletionsOverridingMethod2
-TestCompletionsOverridingMethod3
-TestCompletionsOverridingMethod4
-TestCompletionsOverridingMethod9
-TestCompletionsOverridingMethodCrash1
-TestCompletionsOverridingProperties1
 TestCompletionsRecommended_namespace
 TestCompletionsRecommended_union
 TestCompletionsRedeclareModuleAsGlobal
@@ -275,18 +252,8 @@ TestImportNameCodeFixNewImportBaseUrl1
 TestImportNameCodeFixNewImportBaseUrl2
 TestImportNameCodeFixNewImportFile2
 TestImportNameCodeFixNewImportTypeRoots1
-TestImportStatementCompletions_esModuleInterop2
-TestImportStatementCompletions_noSnippet
-TestImportStatementCompletions_pnpm1
-TestImportStatementCompletions_quotes
-TestImportStatementCompletions_semicolons
 TestImportSuggestionsCache_invalidPackageJson
-TestImportTypeCompletions1
-TestImportTypeCompletions3
-TestImportTypeCompletions4
-TestImportTypeCompletions6
 TestImportTypeCompletions7
-TestImportTypeCompletions8
 TestImportTypeCompletions9
 TestIndirectClassInstantiation
 TestJavascriptModules20
@@ -316,14 +283,6 @@ TestJsdocTypedefTagNamespace
 TestJsFileImportNoTypes2
 TestJsQuickInfoGenerallyAcceptableSize
 TestJsRequireQuickInfo
-TestJsxAttributeCompletionStyleAuto
-TestJsxAttributeCompletionStyleBraces
-TestJsxAttributeCompletionStyleDefault
-TestJsxAttributeCompletionStyleNone
-TestJsxAttributeCompletionStyleNoSnippet
-TestJsxAttributeSnippetCompletionAfterTypeArgs
-TestJsxAttributeSnippetCompletionClosed
-TestJsxAttributeSnippetCompletionUnclosed
 TestJsxWithTypeParametershasInstantiatedSignatureHelp
 TestLetQuickInfoAndCompletionList
 TestLocalFunction