export declare type MRCCourseHeader = {
    version: number;
    units: string;
    description?: string;
    fileName?: string;
    ftp?: number;
    dataTypes: ["MINUTES", string];
};
export declare type MRCCourseData = [number, number][];
export declare type MRCCourseText = [number, string, number][];
export declare type MRCIntervalData = [number, number, string][];
export declare type MRC = {
    courseHeader: MRCCourseHeader;
    courseData: MRCCourseData;
    courseText?: MRCCourseText;
    intervalData?: MRCIntervalData;
};
export declare const parse: (raw: string) => MRC;
export declare const stringify: (parsed: MRC) => string;