Function isImportUsed

packages/compiler-sfc/src/script/importUsageCheck.ts:19–21

(local: string, sfc: SFCDescriptor)

 * when not using inline mode.
 */
export function isImportUsed(local: string, sfc: SFCDescriptor): boolean {
  return resolveTemplateUsedIdentifiers(sfc).has(local)
}

const templateAnalysisCache = createCache<{
  usedIds?: Set<string>