[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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