feature: upgrade to material-components-web 0.26.0

BREAKING CHANGE:
* Upgrade to material-components-web 0.26.0
* Rename directive mdcTextFieldHelptext to mdcTextFieldHelperText
(follows upstream name change in @material/textfield)
* Rename mdcTextField property helptext to helperText (follows upstream
name change in @material/textfield)
* Rename mdcTextField property isValid to valid
* Rename mdcTextField property boxed to box
* Rename mdcTextFieldHelperText exportAs mdcHelptext to mdcHelperText
* Rename mdcTextFieldHelperText property isValidation to validation
* Rename mdcTextFieldHelperText property isPersistent to persistent

bundle/package.json

@@ -25,7 +25,7 @@
     "build": "npm run clean && npm run ngc && npm run bundle && npm run copy-types && npm run copy-metadata && npm run apidocs"
   },
   "dependencies": {
-    "material-components-web": "^0.25.0"
+    "material-components-web": "^0.26.0"
   },
   "peerDependencies": {
     "@angular/common": ">=4.0.0",

bundle/src/components/text-field/mdc.text-field.adapter.ts

@@ -1,25 +1,42 @@
+import { MDCTextFieldBottomLineFoundation } from '@material/textfield/bottom-line';
+import { MDCTextFieldHelperTextFoundation } from '@material/textfield/helper-text';
+
+/** @docs-private */
+export interface MdcTextFieldHelperTextAdapter {
+    addClass: (className: string) => void,
+    removeClass: (className: string) => void,
+    hasClass: (className: string) => void,
+    setAttr: (name: string, value: string) => void,
+    removeAttr: (name: string) => void,
+    setContent: (content: string) => void
+}
+
+/** @docs-private */
+export interface MdcTextFieldBottomLineAdapter {
+    addClass: (className: string) => void,
+    removeClass: (className: string) => void,
+    setAttr: (name: string, value: string) => void,
+    registerEventHandler: (evtType: string, handler: EventListener) => void,
+    deregisterEventHandler: (evtType: string, handler: EventListener) => void,
+    notifyAnimationEnd: () => void
+}
+
 /** @docs-private */
 export interface MdcTextFieldAdapter {
-    addClass: (className: string) => void;
-    removeClass: (className: string) => void;
-    addClassToLabel: (className: string) => void;
-    removeClassFromLabel: (className: string) => void;
+    addClass: (className: string) => void,
+    removeClass: (className: string) => void,
+    addClassToLabel: (className: string) => void,
+    removeClassFromLabel: (className: string) => void,
     setIconAttr: (name: string, value: string) => void,
     eventTargetHasClass: (target: HTMLElement, className: string) => void,
     registerTextFieldInteractionHandler: (evtType: string, handler: EventListener) => void,
     deregisterTextFieldInteractionHandler: (evtType: string, handler: EventListener) => void,
     notifyIconAction: () => void,
-    addClassToBottomLine: (className: string) => void;
-    removeClassFromBottomLine: (className: string) => void;
-    addClassToHelptext: (className: string) => void;
-    removeClassFromHelptext: (className: string) => void;
-    helptextHasClass: (className: string) => boolean;
     registerInputInteractionHandler: (evtType: string, handler: EventListener) => void,
     deregisterInputInteractionHandler: (evtType: string, handler: EventListener) => void,
-    registerTransitionEndHandler: (handler: EventListener) => void,
-    deregisterTransitionEndHandler: (handler: EventListener) => void,
-    setBottomLineAttr: (attr: string, value: string) => void,
-    setHelptextAttr: (name: string, value: string) => void,
-    removeHelptextAttr: (name: string) => void,
+    registerBottomLineEventHandler: (evtType: string, handler: EventListener) => void,
+    deregisterBottomLineEventHandler: (evtType: string, handler: EventListener) => void,
     getNativeInput: () => {value: string, disabled: boolean, badInput: boolean, checkValidity: () => boolean}
+    getBottomLineFoundation: () => MDCTextFieldBottomLineFoundation,
+    getHelperTextFoundation: () => MDCTextFieldHelperTextFoundation
 }