ysz-test-sdk (npm): * 1 npm install --save-dev jest ts-jest @types/jest  * 2 Modify your project's package.json  ```  "jest": {    "transform": {      "^.+\\.tsx?$": "ts-jest"    },    "testRegex": "(/__tests__/.*|(\\.|/)(test|spec))\\.(jsx?|tsx?)$",    "moduleFileExtensions
Keywords: efox|websdk