export interface Button {
    /**
     * Callback function to be enacted onclick.
     */
    callback: (value?: any) => void;
    /**
     * Text shown on the button.
     */
    label: string;
    /**
     * Unique identifier for the button.
     */
    id: string;
}
/**
 * A maximum of 3 buttons can be supplied.
 */
export type ButtonArray = [] | [Button] | [Button, Button] | [Button, Button, Button];
/**
 * Defines the user profile api.
 */
export interface UserProfileApi {
    /**
     * Adds custom button(s) to the profile dropdown and enacts a callback onclick.
     * Custom user profile buttons may be reset by entering a null parameter.
     * A maximum of 3 custom buttons will be displayed in the User Profile popover.
     *
     * ```typescript
     * userProfile.setButtons([
     *   {
     *     callback: () => {},
     *     label: 'Alpha',
     *     id: 'alpha'
     *   },
     *   {
     *     callback: () => {},
     *     label: 'View My Profile',
     *     id: 'viewprofile'
     *   }
     * ]);
     * ```
     */
    setButtons(buttons: ButtonArray | null): void;
}
declare const userProfile: UserProfileApi;
export default userProfile;