Dependency issues for strapi@4.2.0.-beta.2 (TypeScript support)

[williamspencer]

maybe expectedly, there are issues installing this Plugin with the Strapi beta release which now has TypeScript support

npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR!
npm ERR! While resolving: backend@0.1.0
npm ERR! Found: @strapi/strapi@4.2.0-beta.2
npm ERR! node_modules/@strapi/strapi
npm ERR! @strapi/strapi@"4.2.0-beta.2" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peer @strapi/strapi@"^4.0.2" from strapi-plugin-entity-relationship-chart@4.1.0
npm ERR! node_modules/strapi-plugin-entity-relationship-chart
npm ERR! strapi-plugin-entity-relationship-chart@"*" from the root project