Enforces tab indentation in codebase

.eslintrc

@@ -14,6 +14,7 @@
         "sourceType": "module"
     },
     "rules": {
+        "indent": ["error", "tab"],
         "no-console": "off",
         "strict": ["error", "global"],
         "curly": "warn",
@@ -26,12 +27,12 @@
                 "singleQuote": true,
                 "printWidth": 120,
                 "semi": false,
-                "useTabs": false
+                "useTabs": true
             }
         ]
     },
     "globals": {
         "jQuery": true,
         "wp": true
     }
-  }
+  }

.stylelintrc

@@ -30,7 +30,7 @@
                 "scss/at-if-closing-brace-space-after": null,
                 "no-invalid-position-at-import-rule": null,
                 "custom-property-pattern": null,
-                "indentation": 4,
+                "indentation": "tab",
                 "number-leading-zero": "never",
                 "string-quotes": "double",
                 "length-zero-no-unit": [
@@ -43,4 +43,4 @@
             }
         }
     ]
-}
+}

src/js/classes/AbstractDomElement.js

@@ -31,127 +31,127 @@
 import extend from '../utils/extend.js'
 
 class AbstractDomElement {
-  constructor(element, options) {
-    let oldInstance
-
-    // provide an explicit spaceName to prevent conflict after minification
-    // MaClass.nameSpace = 'MaClass'
-    this.constructor.nameSpace = this.constructor.nameSpace || this.constructor.name
-    const nameSpace = this.constructor.nameSpace
-
-    // if no spacename beapi, create it - avoid futur test
-    if (!element.beapi) {
-      element.beapi = {}
-    }
-
-    oldInstance = element.beapi[nameSpace]
-
-    if (oldInstance) {
-      console.warn(
-        '[AbstractDomElement] more than 1 class is initialised with the same name space on :',
-        element,
-        oldInstance
-      )
-      oldInstance._isNewInstance = false
-      return oldInstance
-    }
-
-    this._element = element
-    this._settings = extend(true, {}, this.constructor.defaults, options)
-    this._element.beapi[nameSpace] = this
-    this._isNewInstance = true
-  }
-
-  isNewInstance() {
-    return this._isNewInstance
-  }
-
-  destroy() {
-    this._element.beapi[this.constructor.nameSpace] = undefined
-    return this
-  }
-
-  static init(element, options) {
-    foreach(element, (el) => {
-      new this(el, options)
-    })
-
-    return this
-  }
-
-  static hasInstance(element) {
-    const el = getDomElement(element)
-    return el && el.beapi && !!el.beapi[this.nameSpace]
-  }
-
-  static getInstance(element) {
-    const el = getDomElement(element)
-    return el && el.beapi ? el.beapi[this.nameSpace] : undefined
-  }
-
-  static destroy(element) {
-    this.foreach(element, (el) => {
-      if (el.beapi && el.beapi[this.nameSpace]) {
-        el.beapi[this.nameSpace].destroy()
-      }
-    })
-
-    return this
-  }
-
-  static foreach(element, callback) {
-    foreach(element, (el) => {
-      if (el.beapi && el.beapi[this.nameSpace]) {
-        callback(el)
-      }
-    })
-
-    return this
-  }
-
-  static initFromPreset() {
-    const preset = this.preset
-    let selector
-
-    for (selector in preset) {
-      this.init(selector, preset[selector])
-    }
-
-    return this
-  }
-
-  static destroyFromPreset() {
-    const preset = this.preset
-    let selector
-
-    for (selector in preset) {
-      this.destroy(selector)
-    }
-
-    return this
-  }
+	constructor(element, options) {
+		let oldInstance
+
+		// provide an explicit spaceName to prevent conflict after minification
+		// MaClass.nameSpace = 'MaClass'
+		this.constructor.nameSpace = this.constructor.nameSpace || this.constructor.name
+		const nameSpace = this.constructor.nameSpace
+
+		// if no spacename beapi, create it - avoid futur test
+		if (!element.beapi) {
+			element.beapi = {}
+		}
+
+		oldInstance = element.beapi[nameSpace]
+
+		if (oldInstance) {
+			console.warn(
+				'[AbstractDomElement] more than 1 class is initialised with the same name space on :',
+				element,
+				oldInstance
+			)
+			oldInstance._isNewInstance = false
+			return oldInstance
+		}
+
+		this._element = element
+		this._settings = extend(true, {}, this.constructor.defaults, options)
+		this._element.beapi[nameSpace] = this
+		this._isNewInstance = true
+	}
+
+	isNewInstance() {
+		return this._isNewInstance
+	}
+
+	destroy() {
+		this._element.beapi[this.constructor.nameSpace] = undefined
+		return this
+	}
+
+	static init(element, options) {
+		foreach(element, (el) => {
+			new this(el, options)
+		})
+
+		return this
+	}
+
+	static hasInstance(element) {
+		const el = getDomElement(element)
+		return el && el.beapi && !!el.beapi[this.nameSpace]
+	}
+
+	static getInstance(element) {
+		const el = getDomElement(element)
+		return el && el.beapi ? el.beapi[this.nameSpace] : undefined
+	}
+
+	static destroy(element) {
+		this.foreach(element, (el) => {
+			if (el.beapi && el.beapi[this.nameSpace]) {
+				el.beapi[this.nameSpace].destroy()
+			}
+		})
+
+		return this
+	}
+
+	static foreach(element, callback) {
+		foreach(element, (el) => {
+			if (el.beapi && el.beapi[this.nameSpace]) {
+				callback(el)
+			}
+		})
+
+		return this
+	}
+
+	static initFromPreset() {
+		const preset = this.preset
+		let selector
+
+		for (selector in preset) {
+			this.init(selector, preset[selector])
+		}
+
+		return this
+	}
+
+	static destroyFromPreset() {
+		const preset = this.preset
+		let selector
+
+		for (selector in preset) {
+			this.destroy(selector)
+		}
+
+		return this
+	}
 }
 
 // ----
 // utils
 // ----
 function foreach(element, callback) {
-  const el = getDomElements(element)
-  let i
-
-  for (i = 0; i < el.length; i++) {
-    if (callback(el[i]) === false) {
-      break
-    }
-  }
+	const el = getDomElements(element)
+	let i
+
+	for (i = 0; i < el.length; i++) {
+		if (callback(el[i]) === false) {
+			break
+		}
+	}
 }
 
 function getDomElements(element) {
-  return typeof element === 'string' ? document.querySelectorAll(element) : element.length >= 0 ? element : [element]
+	return typeof element === 'string' ? document.querySelectorAll(element) : element.length >= 0 ? element : [element]
 }
 
 function getDomElement(element) {
-  return getDomElements(element)[0]
+	return getDomElements(element)[0]
 }
 
 // ----