๐ ๏ธ DeveloperAPI Referenceinternal\_internal/runtime-utilsOn this page_internal/runtime-utils Small runtime utility helpers used across internal source modules. Functionsโ arrayAt arrayFirst arrayIncludes arrayJoin assertDefined isDefined isEmpty isInteger isSafeInteger isPresent keyIn objectEntries objectFromEntries objectHasOwn objectHasIn objectKeys objectValues safeCastTo stringSplit setHas