import * as React from 'react';
import { SxProp } from '../../system';
import { AsProp, ChildrenProp, LiteralUnion } from '../../types';
declare type InputSizes = 'xs' | 'sm' | 'md' | 'lg';
declare type InputVariants = 'outlined' | 'filled' | 'underlined' | 'unstyled';
export interface InputProps extends Omit<React.InputHTMLAttributes<HTMLInputElement>, 'width' | 'height' | 'size'>, AsProp, ChildrenProp, SxProp {
    /** If `true`, the input will be disabled. */
    isDisabled?: boolean;
    /** If `true`, the input will be marked as invalid. */
    isInvalid?: boolean;
    /** If `true`, the input will be read only. */
    isReadOnly?: boolean;
    /** If `true`, the input will be required. */
    isRequired?: boolean;
    /** Size of the input. */
    size?: LiteralUnion<InputSizes>;
    /** Variant of the input. */
    variant?: LiteralUnion<InputVariants>;
}
export declare const Input: React.ForwardRefExoticComponent<InputProps & React.RefAttributes<HTMLInputElement>>;
export {};