net.minecraft.client.gui.screens.inventory.tooltip

Class
BelowOrAboveWidgetTooltipPositioner
ClientActivePlayersTooltip
ClientActivePlayersTooltip$ActivePlayersTooltip
ClientBundleTooltip
ClientTextTooltip
DefaultTooltipPositioner
MenuTooltipPositioner
TooltipRenderUtil

Interface
ClientTooltipComponent
ClientTooltipPositioner