用着声明式的库 写命令式的代码

:D

The issue body is a single emoticon with no description of the problem. The repository appears to be a Vue version of EasyAvg.js. A newcomer would need to understand the project's codebase, identify what 'declarative library' and 'imperative code' refer to, and determine the specific changes required. Start by examining the main source files to understand the architecture and look for patterns that mix declarative and imperative styles.

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