import { Session } from "../types/session";
import { StudentAssessmentScores } from "../types/student";
import Data, { DifferenceIn, ExportType, ScoreTypeE, XAxisLabelEnum } from "./Data";
export type Categories = (keyof StudentAssessmentScores["Algorithms"]) | "Algorithms Dead Code Penalty" | "Algorithms Composite Score" | (keyof StudentAssessmentScores["Analysis"]) | "Analysis Composite Score" | "Analysis Dead Code Penalty" | (keyof StudentAssessmentScores["Decomposition"]) | "Decomposition Composite Score" | (keyof StudentAssessmentScores["Generalisation and Abstraction"]) | "Generalisation and Abstraction Composite Score" | (keyof StudentAssessmentScores["Pattern Recognition and Data Representation"]) | "Pattern Recognition and Data Representation Repetition Penalty" | "Pattern Recognition and Data Representation Composite Score";
export default class Preprocessor {
    data: Data;
    constructor(sessions: Session[]);
    private convertSessionToDataAndMeta;
    sortData(): this;
    normaliseScores(): this;
    calculateMovingAverageBasedOnSessions(plotXAxisLabelType: XAxisLabelEnum): this;
    calculateMovingAverageBasedOnDataPoints(windowSize: number): this;
    calculateMovingAverageBasedOnDates(windowSize: number, differenceIn?: DifferenceIn): this;
    calculateMovingStdBasedOnDataPoints(windowSize: number): this;
    calculateMovingStdBasedOnDates(windowSize: number, differenceIn?: DifferenceIn): this;
    penaliseScores(): this;
    calculateCompositeScores(scoreType: ScoreTypeE, withPenatly?: boolean): this;
    calculateCompositeScoreOverTime(scoreType: ScoreTypeE): this;
    calculateAverageGivenTimeWindow(windowSize: number, halfLife?: number | "automatic", differenceIn?: DifferenceIn): this;
    calculateMovingConfidenceIntervals(windowSize: number, basedOn?: 'dataPoints' | 'dates', differenceIn?: DifferenceIn): this;
    calculateMovingMaxBasedOnDates(windowSize: number, differenceIn?: DifferenceIn): this;
    calculateMovingMaxBasedOnSessions(plotXAxisLabelType: XAxisLabelEnum): this;
    calculateLeakyIntegrator(decreaseFactor: number, increaseFactor: number, lowerBoundDecreaseFactor: number, lowerBoundIncreaseFactor: number, upperBoundDecreaseFactor: number, upperBoundIncreaseFactor: number): this;
    exportToLineGraphData(categories?: Categories[], type?: ExportType): ({
        x: string[];
        y: number[];
        name: string;
        legendgroup: keyof import("@robotical/automatic-assessments").Scores | "Composite";
        hoverinfo: string;
        text: string[];
        type: string;
        mode: string;
        fillcolor?: undefined;
        line?: undefined;
        fill?: undefined;
    } | {
        x: string[];
        y: number[] | undefined;
        name: string;
        type: string;
        mode: string;
        fillcolor: string;
        line: {
            color: string;
        };
        legendgroup?: undefined;
        hoverinfo?: undefined;
        text?: undefined;
        fill?: undefined;
    } | {
        x: string[];
        y: number[] | undefined;
        name: string;
        type: string;
        mode: string;
        fill: string;
        fillcolor: string;
        line: {
            color: string;
        };
        legendgroup?: undefined;
        hoverinfo?: undefined;
        text?: undefined;
    })[];
    exportToSpiderGraphData_Leaky(categories?: Categories[], type?: ExportType, splitByCategory?: boolean): any[];
    exportToSpiderGraphData(categories?: Categories[], type?: ExportType, splitByCategory?: boolean): any[];
    exportToHeatMapData(categories?: Categories[], type?: ExportType): {
        x: string[];
        y: Categories[];
        z: number[][];
        type: string;
        colorscale: string;
    }[];
    exportToLeakyIntegratorData(categories?: (Categories | "Composite")[]): ({
        x: string[];
        y: number[];
        name: string;
        type: string;
        legendgroup?: undefined;
        hoverinfo?: undefined;
        text?: undefined;
        mode?: undefined;
        fillcolor?: undefined;
        line?: undefined;
        fill?: undefined;
    } | {
        x: string[];
        y: number[] | undefined;
        name: string;
        legendgroup: keyof import("@robotical/automatic-assessments").Scores | "Composite";
        hoverinfo: string;
        text: string[] | undefined;
        type: string;
        mode: string;
        fillcolor?: undefined;
        line?: undefined;
        fill?: undefined;
    } | {
        x: string[];
        y: number[] | undefined;
        name: string;
        type: string;
        mode: string;
        fillcolor: string;
        line: {
            color: string;
        };
        legendgroup?: undefined;
        hoverinfo?: undefined;
        text?: undefined;
        fill?: undefined;
    } | {
        x: string[];
        y: number[] | undefined;
        name: string;
        type: string;
        mode: string;
        fill: string;
        fillcolor: string;
        line: {
            color: string;
        };
        legendgroup?: undefined;
        hoverinfo?: undefined;
        text?: undefined;
    })[];
}