export interface ChartsAxisClasses {
    /** Styles applied to the root element. */
    root: string;
    /** Styles applied to the main line element. */
    line: string;
    /** Styles applied to group including the tick and its label. */
    tickContainer: string;
    /** Styles applied to ticks. */
    tick: string;
    /** Styles applied to ticks label. */
    tickLabel: string;
    /** Styles applied to the group containing the axis label. */
    label: string;
    /** Styles applied to x-axes. */
    directionX: string;
    /** Styles applied to y-axes. */
    directionY: string;
    /** Styles applied to the top axis. */
    top: string;
    /** Styles applied to the bottom axis. */
    bottom: string;
    /** Styles applied to the left axis. */
    left: string;
    /** Styles applied to the right axis. */
    right: string;
}
export type ChartsAxisClassKey = keyof ChartsAxisClasses;
export declare function getAxisUtilityClass(slot: string): string;
export declare const axisClasses: ChartsAxisClasses;