你知道怎么基于 React 封装一个组件吗

import * as React from 'react';
import classNames from 'classnames';
import { ConfiGConsumer, ConfigConsumerProps } from '../config-provider';
export interface DividerProps {
    prefixCls?: string;
    type?: 'horizontal' | 'vertical';
    orientation?: 'left' | 'right' | 'center';
    className?: string;
    children?: React.Reactnode;
    dashed?: boolean;
    style?: React.CSSProperties;
    plain?: boolean;
}
const Divider: React.FC<DividerProps> = props => (
    <ConfigConsumer>
        {({ getPrefixCls, direction }: ConfigConsumerProps) => {
            const {
                prefixCls: customizePrefixCls,
                type = 'horizontal',
                orientation = 'center',
                className,
                children,
                dashed,
                plain,
                ...restProps
            } = props;
            const prefixCls = getPrefixCls('divider', customizePrefixCls);
            const orientationPrefix = orientation.length > 0 ? `-${orientation}` : orientation;
            const hasChildren = !!children;
            const classString = classNames(
                prefixCls,
                `${prefixCls}-${type}`,
                {
                    [`${prefixCls}-with-text`]: hasChildren,
                    [`${prefixCls}-with-text${orientationPrefix}`]: hasChildren,
                    [`${prefixCls}-dashed`]: !!dashed,
                    [`${prefixCls}-plain`]: !!plain,
                    [`${prefixCls}-rtl`]: direction === 'rtl',
                },
                className,
            );
            return (
                <div className={classString} {...restProps} role="separator">
                    {children && <span className={`${prefixCls}-inner-text`}>{children}</span>}
                </div>
            );
        }}
    </ConfigConsumer>
);
export default Divider;

export interface DividerProps { // interface 是 TypeScript 的语法
    prefixCls?: string;
    type?: 'horizontal' | 'vertical'; // 限定 type 只能传入两个值中的一个
    orientation?: 'left' | 'right' | 'center';
    className?: string;
    children?: React.ReactNode;
    dashed?: boolean;
    style?: React.CSSProperties;
    plain?: boolean;
}

<ConfigConsumer>
    {({ getPrefixCls, direction }: ConfigConsumerProps) => {
        const {
            prefixCls: customizePrefixCls,
            type = 'horizontal',
            orientation = 'center',
            className,
            children,
            dashed,
            plain,
            ...restProps
        } = props;
        const prefixCls = getPrefixCls('divider', customizePrefixCls);

export interface ConfigConsumerProps {
  ...
  getPrefixCls: (suffixCls?: string, customizePrefixCls?: string) => string;
  ...
}
const defaultGetPrefixCls = (suffixCls?: string, customizePrefixCls?: string) => {
  if (customizePrefixCls) return customizePrefixCls;
  return suffixCls ? `ant-${suffixCls}` : 'ant';
};

import classNames from 'classnames';
const classString = classNames(
    prefixCls,
    `${prefixCls}-${type}`,
    {
        [`${prefixCls}-with-text`]: hasChildren,
        [`${prefixCls}-with-text${orientationPrefix}`]: hasChildren,
        [`${prefixCls}-dashed`]: !!dashed,
        [`${prefixCls}-plain`]: !!plain,
        [`${prefixCls}-rtl`]: direction === 'rtl',
    },
    className,
);
return (
    <div className={classString} {...restProps} role="separator">
        {children && <span className={`${prefixCls}-inner-text`}>{children}</span>}
    </div>
);

@import '../../style/themes/index';
@import '../../style/mixins/index';
@divider-prefix-cls: ~'@{ant-prefix}-divider'; // 可以看到这里对应的也就是之前说到的类名前缀
.@{divider-prefix-cls} {
  .reset-component();
  border-top: @border-width-base solid @divider-color;
  &-vertical { // 这里的完整类名其实就是 ant-divider-vertical, 也就是 divider 组件的 type 属性值为 vertical 时对应的样式
    position: relative;
    top: -0.06em;
    display: inline-block;
    height: 0.9em;
    margin: 0 8px;
    vertical-align: middle;
    border-top: 0;
    border-left: @border-width-base solid @divider-color;
  }
  &-horizontal {
    display: flex;
    clear: both;
    width: 100%;
    min-width: 100%; 
    margin: 24px 0;
  }
  &-horizontal&-with-text {
    display: flex;
    margin: 16px 0;
    color: @heading-color;
    font-weight: 500;
    font-size: @font-size-lg;
    white-space: nowrap;
    text-align: center;
    border-top: 0;
    border-top-color: @divider-color;
    &::before,
    &::after {
      position: relative;
      top: 50%;
      width: 50%;
      border-top: @border-width-base solid transparent;
      // Chrome not accept `inherit` in `border-top`
      border-top-color: inherit;
      border-bottom: 0;
      transfORM: translateY(50%);
      content: '';
    }
  }
  &-horizontal&-with-text-left {
    &::before {
      top: 50%;
      width: @divider-orientation-margin;
    }
    &::after {
      top: 50%;
      width: 100% - @divider-orientation-margin;
    }
  }
  &-horizontal&-with-text-right {
    &::before {
      top: 50%;
      width: 100% - @divider-orientation-margin;
    }
    &::after {
      top: 50%;
      width: @divider-orientation-margin;
    }
  }
  &-inner-text {
    display: inline-block;
    padding: 0 @divider-text-padding;
  }
  &-dashed {
    background: none;
    border-color: @divider-color;
    border-style: dashed;
    border-width: @border-width-base 0 0;
  }
  &-horizontal&-with-text&-dashed {
    border-top: 0;
    &::before,
    &::after {
      border-style: dashed none none;
    }
  }
  &-vertical&-dashed {
    border-width: 0 0 0 @border-width-base;
  }
  &-plain&-with-text {
    color: @text-color;
    font-weight: normal;
    font-size: @font-size-base;
  }
}
@import './rtl';