rules: {

'prefer-promise-reject-errors': 'off',

'semi' : [ 'error', 'always' ],

'indent' : [ 'error', 'tab' ],

'space-in-parens' : [ 'error', 'always' ],

'array-bracket-spacing' : [ 'error', 'always', {

'singleValue' : true,

'arraysInArrays' : true,

'objectsInArrays': true

}],

'object-curly-spacing' : [ 'error', 'always', {

'objectsInObjects': true,

'arraysInObjects' : true

}],

'no-trailing-spaces' : [ 'error', {

'skipBlankLines': false,

'ignoreComments': false

}],

'space-before-function-paren' : [ 'error', {

"anonymous" : 'never',

"named" : 'never',

"asyncArrow": 'never'

}],

'keyword-spacing' : [ 'error', { 'after': true, 'before': true } ],

'key-spacing' : [ 'error', {

"singleLine": {

'beforeColon': false,

'afterColon' : true

},

"multiLine": {

'beforeColon': true,

'afterColon' : true,

'align' : 'colon'

}

}]

}