I've simply installed the aurelia-dialog plugin, version 1.0.0-beta.1.1.0, and registered it with aurelia, but I'm getting an error:
aurelia.use
.plugin('aurelia-dialog');
dialog-configuration.js:65 Uncaught (in promise) TypeError: _aureliaPal.DOM.injectStyles is not a function(…)
_apply @ dialog-configuration.js:65
configure @ aurelia-dialog.js:73
(anonymous function) @ aurelia-framework.js:272