fix lint and api

Author: mmalerba

src/material-experimental/mdc-list/list.ts

@@ -10,7 +10,9 @@ import {
   ChangeDetectionStrategy,
   Component,
   ContentChildren,
-  Directive, ElementRef,
+  Directive,
+  ElementRef,
+  NgZone,
   QueryList,
   ViewEncapsulation
 } from '@angular/core';
@@ -75,4 +77,8 @@ export class MatList extends MatListBase {}
 export class MatListItem extends MatListItemBase {
   @ContentChildren(MatLine, {read: ElementRef, descendants: true}) lines:
       QueryList<ElementRef<Element>>;
+
+  constructor(element: ElementRef, ngZone: NgZone) {
+    super(element, ngZone);
+  }
 }

src/material-experimental/mdc-list/selection-list.ts

@@ -9,8 +9,10 @@
 import {
   ChangeDetectionStrategy,
   Component,
-  ContentChildren, ElementRef,
+  ContentChildren,
+  ElementRef,
   forwardRef,
+  NgZone,
   QueryList,
   ViewEncapsulation
 } from '@angular/core';
@@ -60,4 +62,8 @@ export class MatSelectionList extends MatListBase {}
 export class MatListOption extends MatListItemBase {
   @ContentChildren(MatLine, {read: ElementRef, descendants: true}) lines:
       QueryList<ElementRef<Element>>;
+
+  constructor(element: ElementRef, ngZone: NgZone) {
+    super(element, ngZone);
+  }
 }

tools/public_api_guard/material/core.d.ts

@@ -457,7 +457,7 @@ export declare type SanityChecks = boolean | GranularSanityChecks;
 
 export declare const JAN = 0, FEB = 1, MAR = 2, APR = 3, MAY = 4, JUN = 5, JUL = 6, AUG = 7, SEP = 8, OCT = 9, NOV = 10, DEC = 11;
 
-export declare function setLines(lines: QueryList<MatLine>, element: ElementRef<HTMLElement>): void;
+export declare function setLines(lines: QueryList<unknown>, element: ElementRef<HTMLElement>, prefix?: string): void;
 
 export declare class ShowOnDirtyErrorStateMatcher implements ErrorStateMatcher {
     isErrorState(control: FormControl | null, form: FormGroupDirective | NgForm | null): boolean;