import React, { CSSProperties } from 'react';
import { WorkingButtonProps } from '../../types/WorkingButtonProps';
export interface SignInButtonProps extends WorkingButtonProps {
    onLoaded?: () => void;
    externalContext?: any;
}
declare const SignInButton: (props: SignInButtonProps) => JSX.Element;
export default SignInButton;
export declare const buttonDefault: (providedStyles: CSSProperties | undefined) => React.CSSProperties;