如何使 tslint 接受以“_”开头的变量名

Question

我有一个客户说需要"_"符号。 我是这样添加的：

public _someVariable: string;

但是 tslint 说variable name must be in lowerCamelCase, PascalCase or UPPER_CASE (variable-name) 。

我想在保留 tslint 配置的同时删除警报，这是我的 tslint 配置：

"variable-name": {
  "options": [
    "ban-keywords",
    "check-format",
    "allow-pascal-case"
  ]
},

Answer 1

设置allow-leading-underscore 。

"variable-name": {
  "options": [
    "ban-keywords",
    "check-format",
    "allow-pascal-case",
    "allow-leading-underscore"
  ]
},

https://palantir.github.io/tslint/rules/variable-name/