关闭eslint对声明但是为使用的变量报错

eslint默认会对声明但是未实用的变量做检查，如果发生报错，造成不必要的麻烦。

用法：

"rules": {
    
    
      "no-unused-vars": 0
    }

package.json

{
    
    
  "name": "vue-ts-project",
  "version": "0.1.0",
  "private": true,
  "scripts": {
    
    
    "serve": "vue-cli-service serve",
    "build": "vue-cli-service build",
    "lint": "vue-cli-service lint"
  },
  "dependencies": {
    
    
    "core-js": "^3.6.5",
    "vue": "^2.6.11",
    "vue-class-component": "^7.2.3",
    "vue-property-decorator": "^9.1.2",
    "vuex": "^3.6.2"
  },
  "devDependencies": {
    
    
    "@typescript-eslint/eslint-plugin": "^4.18.0",
    "@typescript-eslint/parser": "^4.18.0",
    "@vue/cli-plugin-babel": "~4.5.10",
    "@vue/cli-plugin-eslint": "~4.5.10",
    "@vue/cli-plugin-typescript": "~4.5.10",
    "@vue/cli-service": "~4.5.10",
    "@vue/eslint-config-typescript": "^7.0.0",
    "babel-eslint": "^10.1.0",
    "eslint": "^6.7.2",
    "eslint-plugin-vue": "^6.2.2",
    "typescript": "~4.1.5",
    "vue-template-compiler": "^2.6.11"
  },
  "eslintConfig": {
    
    
    "root": true,
    "env": {
    
    
      "node": true
    },
    "extends": [
      "plugin:vue/essential",
      "eslint:recommended",
      "@vue/typescript"
    ],
    "parserOptions": {
    
    
      "parser": "@typescript-eslint/parser"
    },
    "rules": {
    
    
      "no-unused-vars": 0
    }
  },
  "browserslist": [
    "> 1%",
    "last 2 versions",
    "not dead"
  ]
}