src/vs/workbench/contrib/bulkEdit/browser/preview/bulkEditPreview.ts/BulkFileOperations/getUriOfEdit
class BulkFileOperations:	getUriOfEdit(edit: ResourceEdit): URI {
		for (let file of this.fileOperations) {
			for (const value of file.originalEdits.values()) {
				if (value === edit) {
					return file.uri;
				}
			}
		}
		throw new Error('invalid edit');
	}