{"record":{"id":"2706445d9e0d2f51","repo":"microsoft/typescript-go","slug":"w-unknown-import-adder-action-kind-q","errorCode":null,"errorMessage":"%w: unknown import adder action kind %q","messagePattern":"%w: unknown import adder action kind %q","errorType":"validation","errorClass":"ErrClientError","httpStatus":null,"severity":"error","filePath":"internal/api/session.go","lineNumber":1952,"sourceCode":"\t)\n\n\tfor i, action := range params.Actions {\n\t\tswitch action.Kind {\n\t\tcase ImportAdderActionKindImportSymbol:\n\t\t\tif action.Symbol == 0 {\n\t\t\t\treturn nil, fmt.Errorf(\"%w: import adder action %d missing symbol\", ErrClientError, i)\n\t\t\t}\n\t\t\tsymbol, err := sd.resolveSymbolHandle(action.Symbol)\n\t\t\tif err != nil {\n\t\t\t\treturn nil, err\n\t\t\t}\n\t\t\tisValidTypeOnlyUseSite := true\n\t\t\tif action.IsValidTypeOnlyUseSite != nil {\n\t\t\t\tisValidTypeOnlyUseSite = *action.IsValidTypeOnlyUseSite\n\t\t\t}\n\t\t\timportAdder.AddImportFromExportedSymbol(symbol, isValidTypeOnlyUseSite)\n\t\tdefault:\n\t\t\treturn nil, fmt.Errorf(\"%w: unknown import adder action kind %q\", ErrClientError, action.Kind)\n\t\t}\n\t}\n\n\tif !importAdder.HasFixes() {\n\t\treturn []*TextEdit{}, nil\n\t}\n\treturn toAPITextEdits(sourceFile, workingSnapshot.Converters(), importAdder.Edits()), nil\n}\n\nfunc toAPITextEdits(sourceFile *ast.SourceFile, converters *lsconv.Converters, edits []*lsproto.TextEdit) []*TextEdit {\n\tpositionMap := sourceFile.GetPositionMap()\n\tresult := make([]*TextEdit, len(edits))\n\tfor i, edit := range edits {\n\t\tstart := converters.LineAndCharacterToPosition(sourceFile, edit.Range.Start)\n\t\tend := converters.LineAndCharacterToPosition(sourceFile, edit.Range.End)\n\t\tresult[i] = &TextEdit{\n\t\t\tPos:     positionMap.UTF8ToUTF16(int(start)),\n\t\t\tEnd:     positionMap.UTF8ToUTF16(int(end)),","sourceCodeStart":1934,"sourceCodeEnd":1970,"githubUrl":"https://github.com/microsoft/typescript-go/blob/1bcfa18d79a3be41772223d5c05dfe4480e614ff/internal/api/session.go#L1934-L1970","documentation":"Error \"%w: unknown import adder action kind %q\" thrown in microsoft/typescript-go.","triggerScenarios":"Thrown at internal/api/session.go:1952 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"1bcfa18d79a3be41772223d5c05dfe4480e614ff","analyzedAt":"2026-08-16T02:12:00.115Z","schemaVersion":2},"datasetVersion":"2026-08-16T03:17:38.424Z"}