/**
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
 */
export declare type NzMark = string | NzMarkObj;
export interface NzMarkObj {
    style?: object;
    label: string;
}
export declare class NzMarks {
    [key: string]: NzMark;
}
/**
 * Processed steps that would be passed to sub components.
 */
export interface NzExtendedMark {
    value: number;
    offset: number;
    config: NzMark;
}
/**
 * Marks that would be rendered.
 */
export interface NzDisplayedMark extends NzExtendedMark {
    active: boolean;
    label: string;
    style?: object;
}
/**
 * Steps that would be rendered.
 */
export interface NzDisplayedStep extends NzExtendedMark {
    active: boolean;
    style?: object;
}
export declare type NzSliderShowTooltip = 'always' | 'never' | 'default';
export declare type NzSliderValue = number[] | number;
export interface NzSliderHandler {
    offset: number | null;
    value: number | null;
    active: boolean;
}