Function shared

src/resolution/import-resolver.ts:1435–1439

(a: string, b: string)

  const suffixes = [`${base}.lua`, `${base}.luau`, `${base}/init.lua`, `${base}/init.luau`];
  const files = context.getAllFiles();
  const shared = (a: string, b: string): number => {
    let i = 0;
    while (i < a.length && i < b.length && a[i] === b[i]) i++;
    return i;
  };
  for (const suffix of suffixes) {
    const matches = files.filter((f) => f === suffix || f.endsWith('/' + suffix));
    if (matches.length === 0) continue;