declare namespace Ext {
    export namespace chart {
        export namespace legend {
            export interface SpriteLegendConfig {
                background?: object;
                border?: object;
                chart?: Ext.chart.AbstractChart;
                docked?: string;
                padding?: number;
                size?: object;
                store?: Ext.chart.legend.store.Store;
                surface?: Ext.draw.Surface;
                toggleable?: boolean;
            }

            export class SpriteLegend extends Ext.Base  {
                public getBackground(): void;
                public getBorder(): void;
                public getChart(): void;
                public getDocked(): void;
                public getPadding(): void;
                public getSize(): void;
                public getStore(): void;
                public getSurface(): void;
                public getToggleable(): void;
                public setBackground(): void;
                public setBorder(): void;
                public setChart(): void;
                public setDocked(): void;
                public setPadding(): void;
                public setSize(): void;
                public setStore(): void;
                public setSurface(): void;
                public setToggleable(): void;
            }
        }
    }
}