/// <reference types="react" />
import * as React from 'react';
import { FacepileBase } from './Facepile.base';
import { IStyle, ITheme } from '../../Styling';
import { IRefObject, IStyleFunctionOrObject } from '../../Utilities';
import { IButtonProps } from '../../Button';
import { IPersonaSharedProps, PersonaInitialsColor, PersonaSize } from '../../Persona';
export interface IFacepile {
}
export interface IFacepileProps extends React.Props<FacepileBase> {
    /**
     * Optional callback to access the IFacepile interface. Use this instead of ref for accessing
     * the public methods and properties of the component.
     */
    componentRef?: IRefObject<IFacepile>;
    /**
     * Call to provide customized styling that will layer on top of the variant rules.
     */
    styles?: IStyleFunctionOrObject<IFacepileStyleProps, IFacepileStyles>;
    /**
     * Theme provided by High-Order Component.
     */
    theme?: ITheme;
    /**
     * Additional css class to apply to the Facepile
     * @defaultvalue undefined
     */
    className?: string;
    /**
     * Array of IPersonaProps that define each Persona.
     */
    personas: IFacepilePersona[];
    /**
     * Personas to place in the overflow
     */
    overflowPersonas?: IFacepilePersona[];
    /** Maximum number of personas to show */
    maxDisplayablePersonas?: number;
    /** Size to display the personas */
    personaSize?: PersonaSize;
    /** ARIA label for persona list */
    ariaDescription?: string;
    /** Show add person button */
    showAddButton?: boolean;
    /** Button properties for the add face button */
    addButtonProps?: IButtonProps;
    /**
     * Deprecated at v0.70, use `overflowButtonProps` instead.
     * @deprecated Use `overflowButtonProps` instead.
     */
    chevronButtonProps?: IButtonProps;
    /** Properties for the overflow icon */
    overflowButtonProps?: IButtonProps;
    /** Type of overflow icon to use */
    overflowButtonType?: OverflowButtonType;
    /** Method to access properties on the underlying Persona control */
    getPersonaProps?: (persona: IFacepilePersona) => IPersonaSharedProps;
}
export interface IFacepilePersona extends React.ButtonHTMLAttributes<HTMLButtonElement | HTMLDivElement> {
    /**
     * Name of the person.
     */
    personaName?: string;
    /**
     * Url to the image to use, should be a square aspect ratio and big enough to fit in the image area.
     */
    imageUrl?: string;
    /**
     * The user's initials to display in the image area when there is no image.
     * @defaultvalue [Derived from personaName]
     */
    imageInitials?: string;
    /**
     * Whether initials are calculated for phone numbers and number sequences.
     * Example: Set property to true to get initials for project names consisting of numbers only.
     * @defaultvalue false
     */
    allowPhoneInitials?: boolean;
    /**
     * The background color when the user's initials are displayed.
     * @defaultvalue [Derived from personaName]
     */
    initialsColor?: PersonaInitialsColor;
    /**
     * If provided, persona will be rendered with cursor:pointer and the handler will be
     * called on click.
     */
    onClick?: (ev?: React.MouseEvent<HTMLElement>, persona?: IFacepilePersona) => void;
    /**
     * If provided, the handler will be called on mouse move.
     */
    onMouseMove?: (ev?: React.MouseEvent<HTMLElement>, persona?: IFacepilePersona) => void;
    /**
     * If provided, the handler will be called when mouse moves out of the component.
     */
    onMouseOut?: (ev?: React.MouseEvent<HTMLElement>, persona?: IFacepilePersona) => void;
    /**
     * Extra data - not used directly but can be handy for passing additional data to custom event
     * handlers.
     */
    data?: any;
}
export declare enum OverflowButtonType {
    /** No overflow */
    none = 0,
    /** +1 overflow icon */
    descriptive = 1,
    /** More overflow icon */
    more = 2,
    /** Chevron overflow icon */
    downArrow = 3,
}
export interface IFacepileStyleProps {
    /**
     * Theme provided by High-Order Component.
     */
    theme: ITheme;
    /**
     * Accept custom classNames
     */
    className?: string;
    /**
     * Pixel value for spacing around button. Number value set in pixels
     */
    spacingAroundItemButton?: number;
}
export interface IFacepileStyles {
    /**
     * Style for the root element.
     */
    root: IStyle;
    addButton: IStyle;
    descriptiveOverflowButton: IStyle;
    itemContainer: IStyle;
    itemButton: IStyle;
    members: IStyle;
    member: IStyle;
    overflowButton: IStyle;
    overflowInitialsIcon: IStyle;
    screenReaderOnly: IStyle;
}
