fix(typeahead): use TypeaheadMatch model instead of any type

Author: mixomat

components/typeahead/typeahead-container.component.ts

@@ -142,7 +142,7 @@ export class TypeaheadContainerComponent {
     }
   }
 
-  protected selectActive(value:any):void {
+  protected selectActive(value:TypeaheadMatch):void {
     this.isFocused = true;
     this._active = value;
   }
@@ -181,11 +181,11 @@ export class TypeaheadContainerComponent {
     this.isFocused = false;
   }
 
-  public isActive(value:any):boolean {
+  public isActive(value:TypeaheadMatch):boolean {
     return this._active === value;
   }
 
-  private selectMatch(value:any, e:Event = void 0):boolean {
+  private selectMatch(value:TypeaheadMatch, e:Event = void 0):boolean {
     if (e) {
       e.stopPropagation();
       e.preventDefault();

components/typeahead/typeahead.directive.ts

@@ -175,8 +175,8 @@ export class TypeaheadDirective implements OnInit {
     }
   }
 
-  public changeModel(value:any):void {
-    let valueStr:string = TypeaheadUtils.getValueFromObject(value, this.typeaheadOptionField);
+  public changeModel(match:TypeaheadMatch):void {
+    let valueStr:string = match.value;
     this.ngControl.viewToModelUpdate(valueStr);
     (this.ngControl.control as FormControl).setValue(valueStr);
     this.hide();