export declare const parseGradedGroupWidgetOptions: import("../parser-types").Parser; images: Record>; answerArea: { calculator: boolean; calculatorVariant?: "scientific" | "graphing" | "four_function"; financialCalculatorMonthlyPayment: boolean; financialCalculatorTotalAmount: boolean; financialCalculatorTimeToPayOff: boolean; periodicTable: boolean; periodicTableWithKey: boolean; } | undefined; }>>; export declare const parseGradedGroupWidget: import("../parser-types").Parser; images: Record>; answerArea: { calculator: boolean; calculatorVariant?: "scientific" | "graphing" | "four_function"; financialCalculatorMonthlyPayment: boolean; financialCalculatorTotalAmount: boolean; financialCalculatorTimeToPayOff: boolean; periodicTable: boolean; periodicTableWithKey: boolean; } | undefined; }>; key: number | null | undefined; version: import("../general-purpose-parsers/object-types").OptionalizeProperties<{ major: number; minor: number; }> | undefined; }>>;