StartupEvents.postInit((event) => {
$CustomPortalBuilder
.beginPortal()
['frameBlock(net.minecraft.resources.ResourceLocation)']('minecraft:glowstone')
.destDimID('aether:the_aether')
.customPortalBlock(Block.getBlock('kubejs:aether_portal'))
.tintColor(77, 153, 240)
.flatPortal()
.forcedSize(3, 3)
.lightWithItem('debug_stick')
.registerPortal();
});