'Loaded' events has been added in order to have more control about rendering process of page's layers:
@text-loadedevent whentext-layerhas loaded with the textDivs and textContent as a payload@annotation-loadedevent whenannotation-layerhas loaded with annotations list as a payload@xfa-loadedevent whenxfa-layerhas loadedpdfjs-distupdated to 3.11.174