export declare type Basis = ChartBasis | GraphBasis;
export declare type ChartBasis = GenericBasis & {
    /** indicate what kind of visualization this spec is about */
    type: 'chart';
};
export declare type GraphBasis = GenericBasis & {
    /** indicate what kind of visualization this spec is about */
    type: 'graph';
};
interface GenericBasis {
    /**
     * vis's width
     * @minimum 0
     */
    width?: number;
    /**
     * vis's height
     * @minimum 0
     */
    height?: number;
    /**
     * vis's padding
     */
    padding?: number[] | number | 'auto';
}
export {};