Variable StyleHelperConst

StyleHelper: {
    JSONToString(style: { [key: string]: string }): string;
    penStyleToCSS(penStyle: TPenStyle): string;
    penStyleToJSON(penStyleString: string): TPenStyle;
    stringToJSON(style: string): { [key: string]: string };
    themeToCSS(json: TTheme): string;
    themeToJSON(style: string): TTheme;
} = ...