import * as React from "react";
import type { APIOptions } from "@khanacademy/perseus";
import type { PerseusAnswerArea } from "@khanacademy/perseus-core";
type Props = PerseusAnswerArea & {
    apiOptions?: APIOptions;
    onChange: (props: Partial<PerseusAnswerArea>) => void;
    editingDisabled: boolean;
};
declare class ItemExtrasEditor extends React.Component<Props> {
    static defaultProps: PerseusAnswerArea;
    shouldShowCalculatorVariants(): boolean;
    shouldShowFinancialCalculatorOptions(): boolean;
    serialize(): PerseusAnswerArea;
    render(): React.ReactNode;
}
export default ItemExtrasEditor;
