export declare class DrawingParameters {
    drawHighlights: boolean;
    drawErrors: boolean;
    drawSelectionStartSymbol: boolean;
    drawSelectionEndSymbol: boolean;
    drawCursors: boolean;
    drawActivitySymbols: boolean;
    drawScrollIndicator: boolean;
    drawComments: boolean;
    drawMarkedAreas: boolean;
    setForAllOn(): void;
    setForThumbmail(): void;
    setForLeadsheet(): void;
}