"devDependencies": {    "@typescript-eslint/eslint-plugin": "^2.0.0-alpha.5",    "@typescript-eslint/parser": "^2.0.0-alpha.0",    "eslint": "^6.1.0"  }

{  "extends": "./configs/base.json",  "rules": {    "no-var": "error",    "prefer-const": "error",    "prefer-rest-params": "error",    "prefer-spread": "error",    "@typescript-eslint/adjacent-overload-signatures": "error",    "@typescript-eslint/array-type": "error",    "@typescript-eslint/ban-types": "error",    "camelcase": "off",    "@typescript-eslint/camelcase": "error",    "@typescript-eslint/class-name-casing": "error",    "@typescript-eslint/consistent-type-assertions": "error",    "@typescript-eslint/explicit-function-return-type": "warn",    "@typescript-eslint/explicit-member-accessibility": "error",    "indent": "off",    "@typescript-eslint/indent": "error",    "@typescript-eslint/interface-name-prefix": "error",    "@typescript-eslint/member-delimiter-style": "error",    "no-array-constructor": "off",    "@typescript-eslint/no-array-constructor": "error",    "@typescript-eslint/no-empty-interface": "error",    "@typescript-eslint/no-explicit-any": "warn",    "@typescript-eslint/no-inferrable-types": "error",    "@typescript-eslint/no-misused-new": "error",    "@typescript-eslint/no-namespace": "error",    "@typescript-eslint/no-non-null-assertion": "error",    "@typescript-eslint/no-parameter-properties": "error",    "no-unused-vars": "off",    "@typescript-eslint/no-unused-vars": "warn",    "no-use-before-define": "off",    "@typescript-eslint/no-use-before-define": "error",    "@typescript-eslint/no-var-requires": "error",    "@typescript-eslint/prefer-namespace-keyword": "error",    "@typescript-eslint/type-annotation-spacing": "error"  }}