https://maven.fabricmc.net/docs/yarn-1.20.6+build.2/net/minecraft/client/realms/gui/screen/RealmsAcceptRejectButton.html
RealmsAcceptRejectButton (yarn 1.20.6+build.2 API)
declaration: package: net.minecraft.client.realms.gui.screen, class: RealmsAcceptRejectButton
yarnbuildapi