no-multi-spaces rule do not get auto-fixed

[nelson6e65]

    "no-multi-spaces": [
      true,
      {
        "exceptions": {
          "PropertyAssignment": false
        }
      }
    ]

Is detecting the error, but is not auto-fixed.

import { Observable ,  Subject } from 'rxjs';

Auto-fix is not implemented or there is an incompatible rule I have?

tslint.json

{
  "extends": [
    "tslint-eslint-rules"
  ],
  "rulesDirectory": [
    "node_modules/codelyzer",
    "node_modules/tslint-lines-between-class-members"
  ],
  "rules": {
    "arrow-return-shorthand": true,
    "callable-types": true,
    "class-name": true,
    "comment-format": [
      true,
      "check-space"
    ],
    "curly": true,
    "deprecation": {
      "severity": "warn"
    },
    "eofline": true,
    "forin": true,
    "import-spacing": true,
    "indent": [
      true,
      "spaces"
    ],
    "lines-between-class-members": true,
    "newline-before-return": true,
    "newline-per-chained-call": true,
    "no-consecutive-blank-lines": [true, 2],
    "no-unexpected-multiline": true,
    "object-curly-spacing": [true, "always"],
    "space-in-parens": [true, "never"],
    "ter-arrow-spacing": [true],
    "ter-func-call-spacing": [true],
    "ter-indent": [true, 2],
    "no-multi-spaces": [
      true,
      {
        "exceptions": {
          "PropertyAssignment": false
        }
      }
    ],
    "block-spacing": true,
    "brace-style": [true, "1tbs"],
    "ter-padded-blocks": [true, "never"],
    "interface-over-type-literal": true,
    "label-position": true,
    "linebreak-style": [true, "LF"],
    "max-line-length": [
      true,
      140
    ],
    "member-access": false,
    "member-ordering": [
      true,
      {
        "order": [
          "static-field",
          "instance-field",
          "static-method",
          "instance-method"
        ]
      }
    ],
    "no-arg": true,
    "no-bitwise": true,
    "no-console": [
      true,
      "debug",
      "info",
      "time",
      "timeEnd",
      "trace"
    ],
    "no-construct": true,
    "no-debugger": true,
    "no-duplicate-super": true,
    "no-empty": false,
    "no-empty-interface": true,
    "no-eval": true,
    "no-inferrable-types": [
      true,
      "ignore-params"
    ],
    "no-irregular-whitespace": true,
    "no-misused-new": true,
    "no-non-null-assertion": true,
    "no-shadowed-variable": true,
    "no-string-literal": false,
    "no-string-throw": true,
    "no-switch-case-fall-through": true,
    "no-trailing-whitespace": true,
    "no-unnecessary-initializer": true,
    "no-unused-expression": true,
    "no-use-before-declare": true,
    "no-var-keyword": true,
    "object-literal-sort-keys": false,
    "one-line": [
      true,
      "check-open-brace",
      "check-catch",
      "check-else",
      "check-whitespace"
    ],
    "prefer-const": true,
    "quotemark": [
      true,
      "single"
    ],
    "radix": true,
    "semicolon": [
      true,
      "always"
    ],
    "triple-equals": [
      true,
      "allow-null-check"
    ],
    "typedef-whitespace": [
      true,
      {
        "call-signature": "nospace",
        "index-signature": "nospace",
        "parameter": "nospace",
        "property-declaration": "nospace",
        "variable-declaration": "nospace"
      }
    ],
    "unified-signatures": true,
    "variable-name": false,
    "whitespace": [
      true,
      "check-branch",
      "check-decl",
      "check-operator",
      "check-separator",
      "check-module",
      "check-separator",
      "check-rest-spread",
      "check-type",
      "check-typecast",
      "check-type-operator",
      "check-preblock",
      "check-postbrace"
    ],
    "directive-selector": [
      true,
      "attribute",
      "app",
      "camelCase"
    ],
    "component-selector": [
      true,
      "element",
      "app",
      "page",
      "kebab-case"
    ],
    "no-output-on-prefix": true,
    "use-input-property-decorator": true,
    "use-output-property-decorator": true,
    "use-host-property-decorator": true,
    "no-input-rename": true,
    "no-output-rename": true,
    "use-life-cycle-interface": true,
    "use-pipe-transform-interface": true,
    "directive-class-suffix": true
  }
}

[Rejpal]

have exactly same problem

tslint.json

{
  "defaultSeverity": "error",
  "extends": "tslint-eslint-rules",
  "jsRules": {
    "no-unused-expression": true
  },
  "rules": {
    "arrow-return-shorthand": true,
        "callable-types": true,
        "class-name": true,
        "comment-format": [
            true,
            "check-space"
        ],
        "curly": true,
        "eofline": true,
        "forin": true,
        "import-blacklist": [
            true,
            "rxjs/Rx"
        ],
        "import-spacing": true,
        "indent": [
            true,
            "spaces"
        ],
        "interface-over-type-literal": true,
        "label-position": true,
        "linebreak-style": [true, "LF"],
        "max-line-length": [
            true,
            140
        ],
        "member-access": false,
        "member-ordering": [
            true,
            {
                "order": [
                    "static-field",
                    "instance-field",
                    "static-method",
                    "instance-method"
                ]
            }
        ],
        "no-arg": true,
        "no-bitwise": true,
        "no-console": [
            true,
            "log",
            "debug",
            "info",
            "time",
            "timeEnd",
            "trace"
        ],
        "no-construct": true,
        "no-debugger": true,
        "no-default-export": true,
        "no-duplicate-super": true,
        "no-empty": false,
        "no-empty-interface": true,
        "no-eval": true,
        "no-inferrable-types": [
            true,
            "ignore-params"
        ],
        "no-misused-new": true,
        "no-non-null-assertion": true,
        "no-redundant-jsdoc": true,
        "no-shadowed-variable": true,
        "no-string-literal": false,
        "no-string-throw": true,
        "no-switch-case-fall-through": true,
        "no-trailing-whitespace": true,
        "no-unnecessary-initializer": true,
        "no-unused-expression": true,
        "no-var-keyword": true,
        "ordered-imports": true,
        "object-curly-spacing": "always",
        "object-literal-sort-keys": false,
        "newline-before-return": true,
        "one-line": [
            true,
            "check-open-brace",
            "check-catch",
            "check-else",
            "check-whitespace"
        ],
        "prefer-const": true,
        "quotemark": [
            true,
            "single"
        ],
        "radix": true,
        "semicolon": [
            true,
            "always"
        ],
        "trailing-comma": [
            true,
            {
                "multiline": "always",
                "singleline": "never"
            }
        ],
        "triple-equals": [
            true,
            "allow-null-check"
        ],
        "typedef-whitespace": [
            true,
            {
                "call-signature": "nospace",
                "index-signature": "nospace",
                "parameter": "nospace",
                "property-declaration": "nospace",
                "variable-declaration": "nospace"
            }
        ],
        "unified-signatures": true,
        "variable-name": false,
        "whitespace": [
            true,
            "check-branch",
            "check-decl",
            "check-operator",
            "check-separator",
            "check-type"
        ],

    "indent": [true, "spaces", 4],
    "quotemark": [true, "single"],
    "member-access": [false],
    "ordered-imports": [false],
    "max-line-length": [true, 150],
    "member-ordering": [false],
    "interface-name": [false],
    "arrow-parens": false,
    "object-literal-sort-keys": false,
    "ter-indent": [true, 4],
    "no-multi-spaces": [true]
  },
  "rulesDirectory": []
}