export declare var fixup_line_dash: (ctx: any) => () => any;
export declare var fixup_line_dash_offset: (ctx: any) => () => any;
export declare var fixup_image_smoothing: (ctx: any) => () => any;
export declare var fixup_measure_text: (ctx: any) => (text: any) => any;
export declare var get_scale_ratio: (ctx: any, hidpi: any) => number;
export declare var fixup_ellipse: (ctx: any) => (x: any, y: any, radiusX: any, radiusY: any, rotation: any, startAngle: any, endAngle: any, anticlockwise: any) => void;
