carylee A version mismatch between the globally installed tsc compiler (2.1.5) and VS Code's language service (1.8.10) has been detected. This might result in inconsistent compile errors.我的全局typescript是2.1.5的，我必须要降级吗？
zalecn ctrl+shift+p 输入user setting配置 "typescript.tsdk": "C:\\Users\\Administrator\\AppData\\Roaming\\npm\\node_modules\\typescript\\lib"重开IDE就生效了
