[ { "analyzerName": "apiengine", "buggyFilePath": "API_CHANGE_INCOMPATIBLE_14.d.ts", "codeContextStaerLine": "20", "defectLevel": 2, "defectType": "API_CHANGE_INCOMPATIBLE_14", "description": "API check error of [api change errors]: Forbid changes: The function return value type cannot be reduced.", "language": "typescript", "mainBuggyCode": "function func(str: string, str2: string): string {}", "mainBuggyLine": "20", "extendInfo": { "apiName": "func", "apiType": "Method", "hierarchicalRelations": "API_CHANGE_INCOMPATIBLE_14.d.ts|test|func", "parentModuleName": "func" } } ]