Jokcy

const CompB = {
  setup(props) {
    
    const handleChange = (e) => {
      props.value.name = e.target.value
      props.onChange(props.value)
    }
    
    return () => {
    

Jokcy

const props: WhatType = {
  a: {
    type: Object as PropType<MyInterface>
  }
}

const CompA = defineComponent({
  props: props,
  setup(props) {
    return () => <div>{props.a.name}</div>

Jokcy

module.exports = function(babel) {
  const t = babel.types

  const hookTest = /^use[A-Z]/

  let hooksImport = new Set()

  return {
    name: 'babel-plugin-transform-taro-hooks',
    visitor: {

Jokcy

import Taro, { useEffect, useState, useRef } from '@tarojs/taro'
import * as tredux from '@tarojs/redux'

const env = Taro.getEnv()

const { WEB } = Taro.ENV_TYPE

let store

const refEquality = (a, b) => a === b

Jokcy

export function propagateContextChange(
  workInProgress: Fiber,
  context: ReactContext<mixed>,
  changedBits: number,
  renderExpirationTime: ExpirationTime,
): void {
  let fiber = workInProgress.child;
  if (fiber !== null) {
    // Set the return pointer of the child to the work-in-progress fiber.
    fiber.return = workInProgress;

Jokcy

export type Update<State> = {
  // 更新的过期时间
  expirationTime: ExpirationTime,

  // export const UpdateState = 0;
  // export const ReplaceState = 1;
  // export const ForceUpdate = 2;
  // export const CaptureUpdate = 3;
  // 指定更新的类型，值为以上几种
  tag: 0 | 1 | 2 | 3,

Jokcy

/**
 * Copyright (c) Facebook, Inc. and its affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @flow
 */

export type SideEffectTag = number;

Jokcy

export const FunctionComponent = 0;
export const ClassComponent = 1;
export const IndeterminateComponent = 2; // Before we know whether it is function or class
export const HostRoot = 3; // Root of a host tree. Could be nested inside another node.
export const HostPortal = 4; // A subtree. Could be an entry point to a different renderer.
export const HostComponent = 5;
export const HostText = 6;
export const Fragment = 7;
export const Mode = 8;
export const ContextConsumer = 9;

Jokcy

const input1 = `User {
  id,
  name,
  age
}`

const input2 = `User( age:21 ){
  id,
  name,
  assigned Task( content: 'run' ): {

Jokcy

const listeners = {}

// 不是很理解第三条。。。

const bus = {
  on(event, fun) {
    let handler
    let before
    if (typeof fun === 'object' && fun.fn) {
      handler = fun.fn