Yeet

function save(filename = yeet("Argument required")) { ... }

const encoder = encoding === "utf8" ? new UTF8Encoder() 
              : encoding === "utf16le" ? new UTF16Encoder(false) 
              : encoding === "utf16be" ? new UTF16Encoder(true) 
              : yeet(TypeError, "Unsupported encoding");

class Product {
  get id() { return this._id; }
  set id(value) { this._id = value ?? yeet("Invalid value"); }
}

npm install yeet-ts
# or
pnpm install yeet-ts
# or
bun install yeet-ts

import { yeet } from "yeet-ts";

import { yeet } from "https://deno.land/x/yeet@v1.0.2/src/mod.ts";

bun install

bun run build