[英]Why doesn't TS know I am using @property from Lit?
I have the most basic Lit code like this:我有这样最基本的 Lit 代码:
import { property } from 'lit/decorators.js';
export class MyClass extends LitElement {
@property()
rows = [];
}
Outside of this sample, rows has data.在这个示例之外,行有数据。 My code renders as expected.我的代码按预期呈现。 However TS complains property
is not being used?但是 TS 抱怨property
没有被使用? Is there some setup I may be missing around TS and decorators?在 TS 和装饰器周围我可能缺少一些设置吗? I built the project using OWC .我使用OWC构建了项目。
Seems Open WC is out of date.似乎 Open WC 已经过时了。 It installs typescript lint at 4.33.0
when it needs 5.*
它在需要5.*
时在4.33.0
安装 typescript lint
The general solution is listed here: Eslint wong error `is defined but never used` warning in NestJs for all decorators一般解决方案列在这里: Eslint wong error `is defined but never used` warning in NestJs for all decorators
I updated the generated package.json
to this:我将生成的package.json
更新为:
"@typescript-eslint/eslint-plugin": "^5.48.0",
"@typescript-eslint/parser": "^5.48.0",
I restarted my ESLint server in VS Code and everything worked fine.我在 VS Code 中重启了我的 ESLint 服务器,一切正常。
It was nearly immediately fixed via https://github.com/open-wc/open-wc/issues/2557 when I reported it.当我报告它时,它几乎立即通过https://github.com/open-wc/open-wc/issues/2557修复了。
Leaving this question up for posterity.把这个问题留给后代。
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