import { Question } from '../../../../../common-ui/dist/common-ui.es.js';
import { Answer, DataShape, ViewData } from '../../../../../common/dist/index.mjs';
export declare class TypeLetterQuestion extends Question {
    static dataShapes: DataShape[];
    static views: import('vue').DefineComponent<{
        data: ViewData[];
        modifyDifficulty: number;
    }, {
        letterDisplay: import('vue').Ref<HTMLElement | null, HTMLElement | null>;
        question: import('vue').ComputedRef<TypeLetterQuestion | undefined>;
        startTime: import('vue').Ref<moment.Moment>;
        hotKeys: import('vue').Ref<import('../../../../../common-ui/dist/common-ui.es.js').HotKey[]>;
        timeSpent: import('vue').ComputedRef<number>;
        logger: import('../../../../../common-ui/dist/common-ui.es.js').ViewableLogger;
        getURL: (item: string, dataShapeIndex?: number) => string;
        emitResponse: (record: import('packages/db/dist').CardRecord) => void;
        priorSessionViews: import('vue').Ref<number>;
        priorAttempts: import('vue').Ref<number>;
        priorAnswers: import('vue').Ref<[Answer, string][]>;
        maxAttemptsPerView: import('vue').Ref<number>;
        maxSessionViews: import('vue').Ref<number>;
        submitAnswer: (answer: Answer, submittingClass?: string) => import('packages/db/dist').QuestionRecord;
    }, {}, {}, {}, import('vue').ComponentOptionsMixin, import('vue').ComponentOptionsMixin, {}, string, import('vue').PublicProps, Readonly<{
        data: ViewData[];
        modifyDifficulty: number;
    }> & Readonly<{}>, {
        modifyDifficulty: number;
    }, {}, {}, {}, string, import('vue').ComponentProvideOptions, true, {}, any>[];
    static acceptsUserData: boolean;
    letter: string;
    static seedData: {
        letter: string;
    }[];
    constructor(data: ViewData[]);
    evaluate(a: Answer, t: number): {
        isCorrect: boolean;
        performance: number;
    };
    displayedSkill(a: Answer, t: number): number;
    dataShapes(): DataShape[];
    views(): import('vue').DefineComponent<{
        data: ViewData[];
        modifyDifficulty: number;
    }, {
        letterDisplay: import('vue').Ref<HTMLElement | null, HTMLElement | null>;
        question: import('vue').ComputedRef<TypeLetterQuestion | undefined>;
        startTime: import('vue').Ref<moment.Moment>;
        hotKeys: import('vue').Ref<import('../../../../../common-ui/dist/common-ui.es.js').HotKey[]>;
        timeSpent: import('vue').ComputedRef<number>;
        logger: import('../../../../../common-ui/dist/common-ui.es.js').ViewableLogger;
        getURL: (item: string, dataShapeIndex?: number) => string;
        emitResponse: (record: import('packages/db/dist').CardRecord) => void;
        priorSessionViews: import('vue').Ref<number>;
        priorAttempts: import('vue').Ref<number>;
        priorAnswers: import('vue').Ref<[Answer, string][]>;
        maxAttemptsPerView: import('vue').Ref<number>;
        maxSessionViews: import('vue').Ref<number>;
        submitAnswer: (answer: Answer, submittingClass?: string) => import('packages/db/dist').QuestionRecord;
    }, {}, {}, {}, import('vue').ComponentOptionsMixin, import('vue').ComponentOptionsMixin, {}, string, import('vue').PublicProps, Readonly<{
        data: ViewData[];
        modifyDifficulty: number;
    }> & Readonly<{}>, {
        modifyDifficulty: number;
    }, {}, {}, {}, string, import('vue').ComponentProvideOptions, true, {}, any>[];
    isCorrect(a: Answer): boolean;
}
//# sourceMappingURL=index.d.ts.map