several instances of `@material-ui/styles` initialized in this application

问题

I developed NPM and install @material-ui/core npm to use styles but when I am using that package in my application it gives me warning there are several instances of @material-ui/styles initialized in this application and style not apply in my project.

Thanks.

来源：https://stackoverflow.com/questions/59351557/several-instances-of-material-ui-styles-initialized-in-this-application