throw warn if installed by Angular 4 or less
throw warn if installed by Angular 4 or less

Regarding changelog 4.0.0 info, peerDependencies should throw warn if installed by Angular 4 or less.
michaelbromley/ng2-pagination,michaelbromley/ngx-pagination,michaelbromley/ngx-pagination,michaelbromley/ngx-pagination,michaelbromley/ng2-pagination