import type { NullableParsedDesignsOptions, ParsedDesignsOptions, } from '../designs'; export function isNonNullableParsedDesignsOptions( options: NullableParsedDesignsOptions, ): options is ParsedDesignsOptions { const { structure, item, items } = options; if (!structure) return false; if (!item) return false; if (items.some((it) => !it)) return false; return true; }