Events are defined manually in /definition/

Usage

let { waitUntil } = require("listener");

let counter = 0;

let listener = addEventListener("clientStartWorldTick", () => {
  counter++;
  console.log(`${counter} ticks has passed`);
});

listener.cancel(); // cancels the listener

waitUntil("clientStartWorldTick", () => {
  console.log("This will only run once.");
});

Missing events

As taken from FabricMC event index, which may be outdated.

Event	Reason
ClientPickBlockApplyCallback	Could not find on Fabric GitHub
ModifyItemAttributeModifiersCallback	Not found
PlayerBreakBlockEvents	Not found

Questions

How to deal with UseItemCallback which returns a TypedActionResult? What should be its default value? What to do with the value returned in TypedActionResult.PASS?

TODO: restructure event definitions to match the structure as on the Fabric repository.