[GitHub] [echarts] zhl1232 opened a new issue, #17632: [Bug] getOption() 返回的类型不匹配

[GitBox <gi...@apache.org>]

zhl1232 opened a new issue, #17632:
URL: https://github.com/apache/echarts/issues/17632

   ### Version
   
   e.g.5.3.2
   
   ### Link to Minimal Reproduction
   
   _No response_
   
   ### Steps to Reproduce
   
   1. 使用 TypeScript
   2. 调用 instance.getOption() 返回类型提示是 ECBasicOption，但实际返回类似于 {
       title: [{...}],
       legend: [{...}],
       grid: [{...}]
   }
   3. 所以使用 instance.getOption().legend[0] 会提示类型错误
   元素隐式具有 "any" 类型，因为类型为 "0" 的表达式不能用于索引类型 "{}"。
     类型“{}”上不存在属性“0”。
   
   ### Current Behavior
   
    instance.getOption() 返回类型错误
   
   ### Expected Behavior
   
    instance.getOption() 返回类型和实际一至
   
   ### Environment
   
   ```markdown
   - OS:
   - Browser:
   - Framework:
   ```
   
   
   ### Any additional comments?
   
   _No response_


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[GitHub] [echarts] echarts-bot[bot] commented on issue #17632: [Bug] getOption() 返回的类型不匹配

[GitBox <gi...@apache.org>]

echarts-bot[bot] commented on issue #17632:
URL: https://github.com/apache/echarts/issues/17632#issuecomment-1240182326

   @zhl1232 It seems you are not using English, I've helped translate the content automatically. To make your issue understood by more people and get helped, we'd like to suggest using English next time. 🤗
   <details><summary><b>TRANSLATED</b></summary><br>
   
   **TITLE**
   
   [Bug] getOption() returns a type mismatch
   
   **BODY**
   
   ### Version
   
   e.g.5.3.2
   
   ### Link to Minimal Reproduction
   
   _No response_
   
   ### Steps to Reproduce
   
   1. Using TypeScript
   2. Calling instance.getOption() returns the type hint is ECBasicOption, but the actual return is something like {
       title: [{...}],
       legend: [{...}],
       grid: [{...}]
   }
   3. So using instance.getOption().legend[0] will prompt a type error
   Element implicitly has type 'any' because expressions of type '0' cannot be used for index type '{}'.
     Property '0' does not exist on type '{}'.
   
   ### Current Behavior
   
    instance.getOption() returns the wrong type
   
   ### Expected Behavior
   
    instance.getOption() return type and actual one to
   
   ### Environment
   
   ````markdown
   - OS:
   - Browser:
   - Framework:
   ````
   
   
   ### Any additional comments?
   
   _No response_
   </details>


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