Function mergeConfig

packages/devtools-a11y/src/core/utils/config.utils.ts:60–68

(
  options: A11yPluginOptions = {},
)

 * Merge user options with defaults
 */
export function mergeConfig(
  options: A11yPluginOptions = {},
): Required<A11yPluginOptions> {
  if (options.persistSettings !== false) {
    const saved = loadConfig()
    return { ...saved, ...options }
  }
  return { ...DEFAULT_CONFIG, ...options }
}