feature-request: add tsdown shim to bundle whitelist to prevent bundle hint

[magicdawn]

Clear and concise description of the problem

with tsdown.config.ts

import { defineConfig } from 'tsdown'

export default defineConfig({
  entry: ['src/cli.ts'],
  format: 'esm',
  target: 'node20',
  clean: true,
  shims: true,
  dts: false,
  fixedExtension: false,
  deps: {
    // skipNodeModulesBundle: true,
    // onlyBundle: false,
  },
})

src/cli.ts

console.log(__filename)

with shims enabled, and esm-shims from tsdown package

//#region node_modules/.pnpm/tsdown@0.21.7_@emnapi+core@1.9.2_@emnapi+runtime@1.9.2_synckit@0.11.12_typescript@6.0.2/node_modules/tsdown/esm-shims.js
const getFilename = () => fileURLToPath(import.meta.url);
const __filename = /* @__PURE__ */ getFilename();
//#endregion

will generate hint

ℹ Hint: consider adding deps.onlyBundle option to avoid unintended bundling of dependencies, or set deps.onlyBundle: false to disable this hint.
See more at https://tsdown.dev/options/dependencies#deps-onlybundle
Detected dependencies in bundle:
- tsdown

Suggested solution

this hint looks like a mistake and confusing users: tsdown bundling tsdown ?

so i suggest: do not print hint for bundle shims

Alternative

No response

Additional context

No response

Validations

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