Use kebab case instead of camel case

framework/spree/utils/require-config.ts

@@ -0,0 +1,16 @@
+import MissingConfigurationValueError from '../errors/MissingConfigurationValueError'
+import type { NonUndefined, ValueOf } from '../types'
+
+const requireConfig = <T>(isomorphicConfig: T, key: keyof T) => {
+  const valueUnderKey = isomorphicConfig[key]
+
+  if (typeof valueUnderKey === 'undefined') {
+    throw new MissingConfigurationValueError(
+      `Value for configuration key ${key} was undefined.`
+    )
+  }
+
+  return valueUnderKey as NonUndefined<ValueOf<T>>
+}
+
+export default requireConfig