import * as React from 'react';
import { TextStyle, ViewStyle } from 'react-native';
export interface IMDStepperProps {
    styles?: IMDStepperStyle;
    defaultValue?: number;
    value?: number;
    step?: number;
    min?: number;
    max?: number;
    disabled?: boolean;
    readOnly?: boolean;
    isInteger?: boolean;
    onChange?: (value: number) => void;
}
interface IMDStepperState {
    isMin: boolean;
    isMax: boolean;
    currentNum: number;
}
export interface IMDStepperStyle {
    wrapper?: ViewStyle;
    button?: ViewStyle;
    buttonIcon?: ViewStyle;
    input?: TextStyle;
    disable?: any;
}
export declare const MDStepperStyles: IMDStepperStyle;
export default class MDStepper extends React.Component<IMDStepperProps, IMDStepperState> {
    static defaultProps: {
        styles: IMDStepperStyle;
        defaultValue: number;
        value: number;
        step: number;
        min: number;
        max: number;
        disabled: boolean;
        readOnly: boolean;
        isInteger: boolean;
    };
    constructor(props: IMDStepperProps);
    componentWillReceiveProps(props: IMDStepperProps): void;
    componentDidMount(): void;
    render(): JSX.Element;
    private reduce;
    private add;
    private formatNum;
    private getCurrentNum;
    private checkStatus;
    private checkMinMax;
    private onChangeText;
}
export {};