Function ids

test/verify-checkers.test.ts:4–4

(files: string[])

import { pickChecker, pickCheckers } from '../src/tools/diagnostics/checkers.js';

const ids = (files: string[]) => pickCheckers(new Set(files)).map(c => c.id);

describe('pickCheckers — one checker per language (polyglot verification)', () => {
  it('monolingual TS project returns exactly tsc — same as the old single pickChecker', () => {