diff --git a/.github/linters/.eslintrc.yml b/.github/linters/.eslintrc.yml
index 1d1be9f..66b96ae 100644
--- a/.github/linters/.eslintrc.yml
+++ b/.github/linters/.eslintrc.yml
@@ -8,25 +8,27 @@ globals:
   SharedArrayBuffer: readonly
 
 ignorePatterns:
-  - '!.*'
-  - '**/node_modules/.*'
-  - '**/dist/.*'
-  - '**/coverage/.*'
-  - '*.json'
+  - "!.*"
+  - "**/node_modules/.*"
+  - "**/dist/.*"
+  - "**/coverage/.*"
+  - "**/settings.json"
+  - "**/tsconfig.json"
+  - "**/package.json"
+  - "**/package-lock.json"
 
-parser: '@typescript-eslint/parser'
+parser: "@typescript-eslint/parser"
 
 parserOptions:
   ecmaVersion: 2023
   sourceType: module
   project:
-    - './.github/linters/tsconfig.json'
-    - './tsconfig.json'
+    - "./.github/linters/tsconfig.json"
 
 plugins:
   - jest
   - "prettier"
-  - '@typescript-eslint'
+  - "@typescript-eslint"
 
 extends:
   - eslint:recommended
@@ -36,48 +38,48 @@ extends:
 
 rules:
   {
-    'camelcase': 'off',
-    'eslint-comments/no-use': 'off',
-    'eslint-comments/no-unused-disable': 'off',
-    'i18n-text/no-en': 'off',
-    'import/no-namespace': 'off',
-    'no-console': 'off',
-    'no-unused-vars': 'off',
-    'prettier/prettier': 'error',
-    'semi': 'off',
-    '@typescript-eslint/array-type': 'error',
-    '@typescript-eslint/await-thenable': 'error',
-    '@typescript-eslint/ban-ts-comment': 'error',
-    '@typescript-eslint/consistent-type-assertions': 'error',
-    '@typescript-eslint/explicit-member-accessibility':
-      ['error', { 'accessibility': 'no-public' }],
-    '@typescript-eslint/explicit-function-return-type':
-      ['warn', { 'allowExpressions': true }],
-    '@typescript-eslint/func-call-spacing': ['error', 'never'],
-    '@typescript-eslint/no-array-constructor': 'error',
-    '@typescript-eslint/no-empty-interface': 'error',
-    '@typescript-eslint/no-explicit-any': 'error',
-    '@typescript-eslint/no-extraneous-class': 'error',
-    '@typescript-eslint/no-for-in-array': 'error',
-    '@typescript-eslint/no-inferrable-types': 'error',
-    '@typescript-eslint/no-misused-new': 'error',
-    '@typescript-eslint/no-namespace': 'error',
-    '@typescript-eslint/no-non-null-assertion': 'warn',
-    '@typescript-eslint/no-require-imports': 'error',
-    '@typescript-eslint/no-unnecessary-qualifier': 'error',
-    '@typescript-eslint/no-unnecessary-type-assertion': 'error',
-    '@typescript-eslint/no-unused-vars': 'warn',
-    '@typescript-eslint/no-useless-constructor': 'error',
-    '@typescript-eslint/no-var-requires': 'error',
-    '@typescript-eslint/prefer-for-of': 'warn',
-    '@typescript-eslint/prefer-function-type': 'warn',
-    '@typescript-eslint/prefer-includes': 'error',
-    '@typescript-eslint/prefer-string-starts-ends-with': 'error',
-    '@typescript-eslint/promise-function-async': 'error',
-    '@typescript-eslint/require-array-sort-compare': 'error',
-    '@typescript-eslint/restrict-plus-operands': 'error',
-    '@typescript-eslint/semi': 'off',
-    '@typescript-eslint/space-before-function-paren': 'off',
-    '@typescript-eslint/type-annotation-spacing': 'error',
-    '@typescript-eslint/unbound-method': 'error'
+    "camelcase": "off",
+    "eslint-comments/no-use": "off",
+    "eslint-comments/no-unused-disable": "off",
+    "i18n-text/no-en": "off",
+    "import/no-namespace": "off",
+    "no-console": "off",
+    "no-unused-vars": "off",
+    "prettier/prettier": "error",
+    "semi": "off",
+    "@typescript-eslint/array-type": "error",
+    "@typescript-eslint/await-thenable": "error",
+    "@typescript-eslint/ban-ts-comment": "error",
+    "@typescript-eslint/consistent-type-assertions": "error",
+    "@typescript-eslint/explicit-member-accessibility":
+      ["error", { "accessibility": "no-public" }],
+    "@typescript-eslint/explicit-function-return-type":
+      ["warn", { "allowExpressions": true }],
+    "@typescript-eslint/func-call-spacing": ["error", "never"],
+    "@typescript-eslint/no-array-constructor": "error",
+    "@typescript-eslint/no-empty-interface": "error",
+    "@typescript-eslint/no-explicit-any": "error",
+    "@typescript-eslint/no-extraneous-class": "error",
+    "@typescript-eslint/no-for-in-array": "error",
+    "@typescript-eslint/no-inferrable-types": "error",
+    "@typescript-eslint/no-misused-new": "error",
+    "@typescript-eslint/no-namespace": "error",
+    "@typescript-eslint/no-non-null-assertion": "warn",
+    "@typescript-eslint/no-require-imports": "error",
+    "@typescript-eslint/no-unnecessary-qualifier": "error",
+    "@typescript-eslint/no-unnecessary-type-assertion": "error",
+    "@typescript-eslint/no-unused-vars": "warn",
+    "@typescript-eslint/no-useless-constructor": "error",
+    "@typescript-eslint/no-var-requires": "error",
+    "@typescript-eslint/prefer-for-of": "warn",
+    "@typescript-eslint/prefer-function-type": "warn",
+    "@typescript-eslint/prefer-includes": "error",
+    "@typescript-eslint/prefer-string-starts-ends-with": "error",
+    "@typescript-eslint/promise-function-async": "error",
+    "@typescript-eslint/require-array-sort-compare": "error",
+    "@typescript-eslint/restrict-plus-operands": "error",
+    "@typescript-eslint/semi": "off",
+    "@typescript-eslint/space-before-function-paren": "off",
+    "@typescript-eslint/type-annotation-spacing": "error",
+    "@typescript-eslint/unbound-method": "error",
   }
diff --git a/.github/linters/.yaml-lint.yml b/.github/linters/.yaml-lint.yml
index c975a33..561b6de 100644
--- a/.github/linters/.yaml-lint.yml
+++ b/.github/linters/.yaml-lint.yml
@@ -5,6 +5,6 @@ rules:
     present: false
   line-length:
     level: warning
-    max: 80
+    max: 100
     allow-non-breakable-words: true
     allow-non-breakable-inline-mappings: true
diff --git a/.github/workflows/linter.yml b/.github/workflows/linter.yml
index fee6547..05f02a8 100644
--- a/.github/workflows/linter.yml
+++ b/.github/workflows/linter.yml
@@ -40,3 +40,12 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           TYPESCRIPT_DEFAULT_STYLE: prettier
           VALIDATE_JSCPD: false
+          # Why the ignorePattern in eslintrc.yml doesn't work?
+          FILTER_REGEX_EXCLUDE: "(.github/workflows/tests.yml)|(.*dist/.*.js)"
+          # https://github.com/super-linter/super-linter/issues/4023
+          # And becuase of this issue, we have to exclude tests.yml above!
+          # GITHUB_ACTIONS_COMMAND_ARGS: >-
+          #   -ignore 'property "foo" is not defined in object type'
+          #   -ignore 'property "bar" is not defined in object type'
+          #   -ignore 'property "baz" is not defined in object type'
+          #   -ignore 'property "qux" is not defined in object type'
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 78aa3e1..42dde22 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -48,14 +48,17 @@ jobs:
       - name: BAR is nither exported nor expanded
         run: |
           [[ -z $BAR ]]
+          # shellcheck disable=SC2016
           [[ '${{ steps.env.outputs.BAR }}' == '$FOO' ]]
       - name: BAZ is nither exported nor expanded
         run: |
           [[ -z $BAZ ]]
+          # shellcheck disable=SC2016
           [[ '${{ steps.env.outputs.BAZ }}' == '$USER' ]]
       - name: QUX is nither exported nor expanded
         run: |
           [[ -z $QUX ]]
+          # shellcheck disable=SC2016
           [[ '${{ steps.env.outputs.QUX }}' == '$EXTERNAL_QUX' ]]
 
   test-export:
@@ -74,12 +77,15 @@ jobs:
           [[ "$FOO" == "foo" ]]
       - name: BAR is exported, but not expanded
         run: |
+          # shellcheck disable=SC2016
           [[ "$BAR" == '$FOO' ]]
       - name: BAZ is exported, but not expanded
         run: |
+          # shellcheck disable=SC2016
           [[ "$BAZ" == '$USER' ]]
       - name: QUX is exported, but not expanded
         run: |
+          # shellcheck disable=SC2016
           [[ "$QUX" == '$EXTERNAL_QUX' ]]
 
   test-expand-without-host-env:
diff --git a/.husky/commit-msg b/.husky/commit-msg
index 7ac4889..e558931 100755
--- a/.husky/commit-msg
+++ b/.husky/commit-msg
@@ -1,4 +1,5 @@
 #!/bin/sh
+# shellcheck disable=SC1091
 . "$(dirname "$0")/_/husky.sh"
 
 npm run lint && npm run format:check
diff --git a/.husky/pre-push b/.husky/pre-push
index 023f989..63233b6 100755
--- a/.husky/pre-push
+++ b/.husky/pre-push
@@ -1,4 +1,5 @@
 #!/bin/sh
+# shellcheck disable=SC1091
 . "$(dirname "$0")/_/husky.sh"
 
 npm run lint && npm run format && npm run package && npm run check:workspace
diff --git a/README.md b/README.md
index 6680446..59ebd4d 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,7 @@
 # LoadEnv GitHub Action
 
 ## Examples
+
 ```yaml
 jobs:
   simple:
@@ -17,16 +18,18 @@ jobs:
         name: Loads `./path/to/.env`, expands, checks, and export variables
         with:
           files: ./path/to/.env
-          strict: true        # default true
-          expand-vars: true   # default true
-          export-vars: true   # default true
-          additional-vars: '${{ toJSON(vars) }}' # to make them avialbe while expanding!!!
+          strict: true      # default true
+          expand-vars: true # default true
+          export-vars: true # default true
+          additional-vars: "${{ toJSON(vars) }}" # to make them available while expanding!!!
       - name: Use output variables
         run: echo  ${{ steps.loadenv.FOO }} ${{ steps.loadenv.BAR }}
       - name: Use exported variables
         run: echo $FOO $BAR
 ```
-See [tests.yml](.github/workflows/tests.yml) file for different ways of using the action.
+
+See [tests.yml](.github/workflows/tests.yml) file for more examples.
 
 ## API
+
 See [action.yml](action.yml) file for full API.