feat: update to Angular 8, Nebular 4 (#2114)

src/app/@theme/pipes/eva-icons.pipe.ts

@@ -1,50 +0,0 @@
-/**
- * @license
- * Copyright Akveo. All Rights Reserved.
- * Licensed under the MIT License. See License.txt in the project root for license information.
- */
-
-import { DomSanitizer } from '@angular/platform-browser';
-import { Pipe, PipeTransform } from '@angular/core';
-import { icons } from 'eva-icons';
-
-@Pipe({ name: 'eva' })
-export class EvaIconsPipe implements PipeTransform {
-
-  private defaultOptions = {
-    height: 24,
-    width: 24,
-    fill: 'inherit',
-    animationHover: true,
-    animationInfinity: false,
-  };
-
-  constructor(private sanitizer: DomSanitizer) {}
-
-  transform(icon: string,
-            options: {
-              height: number;
-              width: number;
-              fill: string;
-              animationType?: string;
-              animationHover?: boolean;
-              animationInfinity?: boolean;
-            },
-  ) {
-    const mergedOptions = {
-      ...this.defaultOptions,
-      ...options,
-    };
-    const { width, height, fill, animationType, animationHover, animationInfinity } = mergedOptions;
-    const animation = animationType ?
-      { type: animationType, hover: animationHover, infinite: animationInfinity } :
-      null;
-
-    return this.sanitizer.bypassSecurityTrustHtml(icons[icon].toSvg({
-      width,
-      height,
-      fill,
-      animation,
-    }));
-  }
-}

src/app/@theme/pipes/index.ts

@@ -3,4 +3,3 @@ export * from './plural.pipe';
 export * from './round.pipe';
 export * from './timing.pipe';
 export * from './number-with-commas.pipe';
-export * from './eva-icons.pipe';