Function checkTypeScriptLoader

lib/utils/loaderCheck.js:12–22

(requiredModules = [])

 * @returns {boolean}
 */
export function checkTypeScriptLoader(requiredModules = []) {
  // Check if a loader is configured in the require array
  return (
    requiredModules.includes('tsx/esm') ||
    requiredModules.includes('tsx/cjs') ||
    requiredModules.includes('tsx') ||
    requiredModules.includes('ts-node/esm') ||
    requiredModules.includes('ts-node/register') ||
    requiredModules.includes('ts-node')
  )
}

/**
 * Generate helpful error message if .ts tests found but no loader configured