Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 | 1x 1x | 'use strict'
const confusingBrowserGlobals = require('confusing-browser-globals')
/**
* ESLint core 'Variables' rules relate to variable declarations
*/
module.exports = {
// enforce or disallow variable initializations at definition
'init-declarations': 'off',
// disallow the catch clause parameter name being the same as a variable in the outer scope
'no-catch-shadow': 'off',
// disallow deletion of variables
'no-delete-var': 'error',
// disallow labels that share a name with a variable
// https://eslint.org/docs/rules/no-label-var
'no-label-var': 'error',
// disallow specific globals
'no-restricted-globals': ['error', 'isFinite', 'isNaN'].concat(confusingBrowserGlobals),
// disallow declaration of variables already declared in the outer scope
'no-shadow': 'error',
// disallow shadowing of names such as arguments
'no-shadow-restricted-names': 'error',
// disallow use of undeclared variables unless mentioned in a /*global */ block
'no-undef': 'error',
// disallow use of undefined when initializing variables
'no-undef-init': 'error',
// disallow use of undefined variable
// https://eslint.org/docs/rules/no-undefined
// TODO: enable?
'no-undefined': 'off',
// disallow declaration of variables that are not used in the code
'no-unused-vars': [
'error',
{ vars: 'all', args: 'after-used', ignoreRestSiblings: true },
],
// disallow use of variables before they are defined
'no-use-before-define': ['error', { functions: true, classes: true, variables: true }],
}
|