import * as React from 'react';
import { ITheme, IStyle } from '../../Styling';
import { IRefObject, IStyleFunctionOrObject } from '../../Utilities';
export interface ISpinner {
}
export interface ISpinnerProps extends React.HTMLAttributes<HTMLElement> {
    /**
     * Optional callback to access the ISpinner interface. Use this instead of ref for accessing
     * the public methods and properties of the component.
     */
    componentRef?: IRefObject<ISpinner>;
    /**
     * Deprecated and will be removed at \>= 2.0.0. Use `SpinnerSize` instead.
     * @deprecated Use `SpinnerSize` instead.
     */
    type?: SpinnerType;
    /**
     * The size of Spinner to render. \{ extraSmall, small, medium, large \}
     * @defaultvalue SpinnerType.medium
     */
    size?: SpinnerSize;
    /**
     * The label to show next to the Spinner. Label updates will be announced to the screen readers.
     * Use ariaLive to control politeness level.
     */
    label?: string;
    /**
     * Additional CSS class(es) to apply to the Spinner.
     */
    className?: string;
    /**
     * Politeness setting for label update announcement.
     * @defaultvalue polite
     */
    ariaLive?: 'assertive' | 'polite' | 'off';
    /**
     * Alternative status label for screen reader
     */
    ariaLabel?: string;
    /**
     * Theme (provided through customization.)
     */
    theme?: ITheme;
    /**
     * Call to provide customized styling that will layer on top of the variant rules.
     */
    styles?: IStyleFunctionOrObject<ISpinnerStyleProps, ISpinnerStyles>;
}
export declare enum SpinnerSize {
    /**
     * 12px Spinner diameter
     */
    xSmall = 0,
    /**
     * 16px Spinner diameter
     */
    small = 1,
    /**
     * 20px Spinner diameter
     */
    medium = 2,
    /**
     * 28px Spinner diameter
     */
    large = 3,
}
/**
 * Deprecated at v2.0.0, use `SpinnerSize` instead.
 * @deprecated Use `SpinnerSize` instead.
 */
export declare enum SpinnerType {
    /**
     * Deprecated and will be removed at \>= 2.0.0. Use `SpinnerSize.medium` instead.
     * @deprecated Use `SpinnerSize.medium` instead.
     */
    normal = 0,
    /**
     * Deprecated and will be removed at \>= 2.0.0. Use `SpinnerSize.large` instead.
     * @deprecated Use `SpinnerSize.large` instead.
     */
    large = 1,
}
export interface ISpinnerStyleProps {
    theme: ITheme;
    size?: SpinnerSize;
    className?: string;
}
export interface ISpinnerStyles {
    root?: IStyle;
    circle?: IStyle;
    label?: IStyle;
    screenReaderText?: IStyle;
}