React项目报错TypeScript error in xxxxx '=' expected.

TypeScript error in D:/yfhx/reactspace/react-admin-master/node_modules/jest-diff/build/diffLines.d.ts(8,13):
'=' expected. 

React项目报错如上

解决思路

typescript 版本升级到3.8.0以上
"typescript">= "3.8.3"