declare namespace Ext {
    export namespace draw {
        export namespace engine {
            export interface SvgConfig {
                background?: object;
                baseCls?: string | boolean;
                bind?: object | string;
                border?: boolean;
                cls?: string | string[];
                controller?: string | object | Ext.app.ViewController;
                defaultListenerScope?: boolean;
                dirty?: boolean;
                flipRtlText?: boolean;
                height?: number | string;
                hidden?: boolean;
                highPrecision?: boolean;
                items?: [];
                listeners?: object;
                plugins?: object | string | object[] | string[];
                publishes?: string | string[] | object;
                rect?: [];
                reference?: string;
                session?: boolean | object | Ext.data.Session;
                style?: string | object;
                touchAction?: object;
                twoWayBindable?: string | string[] | object;
                ui?: string | string[];
                userCls?: string | string[];
                viewModel?: string | object | Ext.app.ViewModel;
                width?: number | string;
            }

            export class Svg extends Ext.draw.Surface  {
                public clearTransform(): void;
                public createSvgNode(type?: string): any;
                public getHighPrecision(): void;
                public renderSprite(sprite?: Ext.draw.sprite.Sprite): boolean;
                public setHighPrecision(): void;
            }
        }
    }
}