Function fileExists

adev/src/app/editor/code-editor/workers/utils/environment.ts:35–37

(env: VirtualTypeScriptEnvironment, fileName: string)

}

export function fileExists(env: VirtualTypeScriptEnvironment, fileName: string) {
  return env.sys.fileExists(normalizeFileName(fileName));
}

export function normalizeFileContent(content: string) {
  return content || EMPTY_FILE_CONTENT;