import type { SourceKind } from './worker/onenote.client.js';

export const MAX_SOURCE_FILE_BYTES = 512 * 1024 * 1024;

export function sourceKindFromFileName(fileName: string): SourceKind | null {
  const normalized = fileName.toLocaleLowerCase('en-US');
  if (normalized.endsWith('.onepkg')) return 'onepkg';
  if (normalized.endsWith('.one')) return 'one';
  return null;
}