Variable courseSliceConst

courseSlice: Slice<
    CourseState,
    {
        setBackgroundOpacity: (
            state: WritableDraft<CourseState>,
            action: {},
        ) => void;
        setColors: (state: WritableDraft<CourseState>, action: {}) => void;
        setColorsDict: (state: WritableDraft<CourseState>, action: {}) => void;
        setCourseFontSize: (state: WritableDraft<CourseState>, action: {}) => void;
        setCoursePassword: (state: WritableDraft<CourseState>, action: {}) => void;
        setCourses: (state: WritableDraft<CourseState>, action: {}) => void;
        setCourseUsername: (state: WritableDraft<CourseState>, action: {}) => void;
        setIsImport: (state: WritableDraft<CourseState>, action: {}) => void;
    },
    "course",
    "course",
    SliceSelectors<CourseState>,
> = ...