import type { PerseusOrdererWidgetOptions, PerseusRenderer } from "../../data-schema";
/**
 * For details on the individual options, see the
 * PerseusOrdererWidgetOptions type
 */
export type OrdererPublicWidgetOptions = Pick<PerseusOrdererWidgetOptions, "options" | "height" | "layout">;
/**
 * Given a PerseusOrdererWidgetOptions object, return a new object with only
 * the public options that should be exposed to the client.
 */
export declare function getOrdererPublicWidgetOptions(fullOptions: PerseusOrdererWidgetOptions): OrdererPublicWidgetOptions;
export declare function toCard(content: string): PerseusRenderer;
/**
 * The cards the student picks from: the correct answer and the distractors,
 * with duplicates and empty cards removed.
 *
 * The sort is what keeps the answer ordering out of the card bank, so this is
 * the only way `options` should ever be derived — it ships to the client
 * verbatim via getOrdererPublicWidgetOptions.
 */
export declare function mergeCards(correctOptions: PerseusRenderer[], otherOptions: PerseusRenderer[]): PerseusRenderer[];