152   withDiff(obj, fieldOptions) {  argument
155     this.compareWithFieldOptions = fieldOptions;
191   _transformObject(obj, fieldOptions, metadataKey) {  argument
195       fieldOptions: {},  property
204       transformedObj.fieldOptions[formatted] = fieldOptions;
208         transformedObj.fieldOptions['' + i] = fieldOptions;
214       transformedObj.fieldOptions[obj] = fieldOptions;
218       transformedObj.fieldOptions['' + obj] = fieldOptions;
225         transformedObj.fieldOptions[key] = obj.$type?.fields[key]?.options;
230       transformedObj.fieldOptions.null = undefined;
252   _transform(obj, name, fieldOptions,  argument
263               obj, fieldOptions, transformOptions.metadataKey);
265       fieldOptions = transformedObj.fieldOptions;
273       compareWithFieldOptions = transformedObj.fieldOptions;
286         children.push(this._transform(obj[key], key, fieldOptions[key],
330       let fieldOptionsToUse = fieldOptions;