Function shouldExternalize

packages/vite/src/node/external.ts:22–33

(
  environment: Environment,
  id: string,
  importer: string | undefined,
)

>()

export function shouldExternalize(
  environment: Environment,
  id: string,
  importer: string | undefined,
): boolean {
  let isExternal = isExternalCache.get(environment)
  if (!isExternal) {
    isExternal = createIsExternal(environment)
    isExternalCache.set(environment, isExternal)
  }
  return isExternal(id, importer)
}

export function createIsConfiguredAsExternal(
  environment: PartialEnvironment,