bun-discord-bot/tsconfig.json

{
  "compilerOptions": {
    "lib": ["ESNext"],
    "module": "esnext",
    "target": "esnext",
    "moduleResolution": "Node",
    "allowImportingTsExtensions": true,
    "allowSyntheticDefaultImports": true,
    // "bun-types" is the important part
    "types": ["bun-types"]
  }
}