export const splitFieldNameIntoBaseAndSubField = ( fieldName: string, ): { baseFieldName: string; subFieldName?: string; } => { const fieldParts = fieldName.split('.'); const baseFieldName = fieldParts[0]; const subFieldName = fieldParts.length > 1 ? fieldParts.slice(1).join('.') : undefined; return { baseFieldName, subFieldName, }; };