import React from 'react';
import { PickerProps } from './PickerTypes';
export interface IPickerProp {
    select: Function;
    doScrollingComplete: Function;
}
declare const _default: {
    new (props: Readonly<PickerProps>): {
        select: (value: any, itemHeight: any, scrollTo: any) => void;
        selectByIndex(index: number, itemHeight: any, zscrollTo: any): void;
        computeChildIndex(top: any, itemHeight: any, childrenLength: number): number;
        doScrollingComplete: (top: any, itemHeight: any, fireValueChange: any) => void;
        render(): JSX.Element;
        context: any;
        setState<K extends string | number | symbol>(state: any, callback?: (() => void) | undefined): void;
        forceUpdate(callback?: (() => void) | undefined): void;
        readonly props: Readonly<PickerProps> & Readonly<{
            children?: React.ReactNode;
        }>;
        state: Readonly<any>;
        refs: {
            [key: string]: React.ReactInstance;
        };
        componentDidMount?(): void;
        shouldComponentUpdate?(nextProps: Readonly<PickerProps>, nextState: Readonly<any>, nextContext: any): boolean;
        componentWillUnmount?(): void;
        componentDidCatch?(error: Error, errorInfo: React.ErrorInfo): void;
        getSnapshotBeforeUpdate?(prevProps: Readonly<PickerProps>, prevState: Readonly<any>): any;
        componentDidUpdate?(prevProps: Readonly<PickerProps>, prevState: Readonly<any>, snapshot?: any): void;
        componentWillMount?(): void;
        UNSAFE_componentWillMount?(): void;
        componentWillReceiveProps?(nextProps: Readonly<PickerProps>, nextContext: any): void;
        UNSAFE_componentWillReceiveProps?(nextProps: Readonly<PickerProps>, nextContext: any): void;
        componentWillUpdate?(nextProps: Readonly<PickerProps>, nextState: Readonly<any>, nextContext: any): void;
        UNSAFE_componentWillUpdate?(nextProps: Readonly<PickerProps>, nextState: Readonly<any>, nextContext: any): void;
    };
    new (props: PickerProps, context?: any): {
        select: (value: any, itemHeight: any, scrollTo: any) => void;
        selectByIndex(index: number, itemHeight: any, zscrollTo: any): void;
        computeChildIndex(top: any, itemHeight: any, childrenLength: number): number;
        doScrollingComplete: (top: any, itemHeight: any, fireValueChange: any) => void;
        render(): JSX.Element;
        context: any;
        setState<K extends string | number | symbol>(state: any, callback?: (() => void) | undefined): void;
        forceUpdate(callback?: (() => void) | undefined): void;
        readonly props: Readonly<PickerProps> & Readonly<{
            children?: React.ReactNode;
        }>;
        state: Readonly<any>;
        refs: {
            [key: string]: React.ReactInstance;
        };
        componentDidMount?(): void;
        shouldComponentUpdate?(nextProps: Readonly<PickerProps>, nextState: Readonly<any>, nextContext: any): boolean;
        componentWillUnmount?(): void;
        componentDidCatch?(error: Error, errorInfo: React.ErrorInfo): void;
        getSnapshotBeforeUpdate?(prevProps: Readonly<PickerProps>, prevState: Readonly<any>): any;
        componentDidUpdate?(prevProps: Readonly<PickerProps>, prevState: Readonly<any>, snapshot?: any): void;
        componentWillMount?(): void;
        UNSAFE_componentWillMount?(): void;
        componentWillReceiveProps?(nextProps: Readonly<PickerProps>, nextContext: any): void;
        UNSAFE_componentWillReceiveProps?(nextProps: Readonly<PickerProps>, nextContext: any): void;
        componentWillUpdate?(nextProps: Readonly<PickerProps>, nextState: Readonly<any>, nextContext: any): void;
        UNSAFE_componentWillUpdate?(nextProps: Readonly<PickerProps>, nextState: Readonly<any>, nextContext: any): void;
    };
    Item: (_props: {
        value: any;
    }) => null;
    contextType?: React.Context<any> | undefined;
};
export default _default;