Bump deps w/ eslint (#322)

* Bump deps w/ eslint

* theme default

packages/vue-identicon/src/Identicon.ts

@@ -65,8 +65,8 @@ export const Identicon = Vue.extend({
   },
   methods: {
     createData: function (): void {
-      this.iconSize = this.size || DEFAULT_SIZE;
-      this.type = this.theme;
+      this.iconSize = this.size as number || DEFAULT_SIZE;
+      this.type = this.theme as 'empty';
 
       this.recodeAddress();
     },

packages/vue-identicon/src/icons/Jdenticon.ts

@@ -25,7 +25,7 @@ export const Jdenticon = Vue.extend({
   },
   methods: {
     createSvgHtml: function (): void {
-      this.svgHtml = jdenticon.toSvg(this.publicKey.substr(2), this.size);
+      this.svgHtml = jdenticon.toSvg((this.publicKey as string).substr(2), this.size);
     }
   },
   props: ['publicKey', 'size'],

packages/vue-identicon/src/icons/Polkadot.ts

@@ -9,6 +9,11 @@ interface Data {
   svgHtml: string;
 }
 
+interface This {
+  address: string;
+  isAlternative?: boolean;
+}
+
 /**
  * @name Polkadot
  * @description The Polkadot default identicon
@@ -25,11 +30,11 @@ export const Polkadot = Vue.extend({
   },
   methods: {
     createSvgHtml: function (): void {
-      const circles = polkadotIcon(this.address, { isAlternative: this.isAlternative || false }).map(({ cx, cy, fill, r }) =>
+      const circles = polkadotIcon(this.address, { isAlternative: (this as This).isAlternative || false }).map(({ cx, cy, fill, r }) =>
         `<circle cx=${cx} cy=${cy} fill="${fill}" r=${r} />`
       ).join('');
 
-      this.svgHtml = `<svg height=${this.size} viewBox='0 0 64 64' width=${this.size}>${circles}</svg>`;
+      this.svgHtml = `<svg height=${this.size as number} viewBox='0 0 64 64' width=${this.size as number}>${circles}</svg>`;
     }
   },
   props: ['address', 'isAlternative', 'size'],