Pull request: beta client squashed

Merge in DNS/adguard-home from beta-client-2 to master

Squashed commit of the following:

commit b2640cc49a6c5484d730b534dcf5a8013d7fa478
Merge: 659def862 aef4659e9
Author: Eugene Burkov <e.burkov@adguard.com>
Date:   Tue Dec 29 19:23:09 2020 +0300

    Merge branch 'master' into beta-client-2

commit 659def8626467949c35b7a6a0c99ffafb07b4385
Author: Eugene Burkov <e.burkov@adguard.com>
Date:   Tue Dec 29 17:25:14 2020 +0300

    all: upgrade github actions node version

commit b4b8cf8dd75672e9155da5d111ac66e8f5ba1535
Author: Vladislav Abdulmyanov <v.abdulmyanov@adguard.com>
Date:   Tue Dec 29 16:57:14 2020 +0300

    all: beta client squashed

client2/src/lib/entities/VersionInfo.ts

@@ -0,0 +1,100 @@
+// This file was autogenerated. Please do not change.
+// All changes will be overwrited on commit.
+export interface IVersionInfo {
+    announcement?: string;
+    announcement_url?: string;
+    can_autoupdate?: boolean;
+    new_version?: string;
+}
+
+export default class VersionInfo {
+    readonly _announcement: string | undefined;
+
+    /**
+     * Description: undefined
+     * Example: AdGuard Home v0.9 is now available!
+     */
+    get announcement(): string | undefined {
+        return this._announcement;
+    }
+
+    readonly _announcement_url: string | undefined;
+
+    /**
+     * Description: undefined
+     * Example: https://github.com/AdguardTeam/AdGuardHome/releases/tag/v0.9
+     *
+     */
+    get announcementUrl(): string | undefined {
+        return this._announcement_url;
+    }
+
+    readonly _can_autoupdate: boolean | undefined;
+
+    get canAutoupdate(): boolean | undefined {
+        return this._can_autoupdate;
+    }
+
+    readonly _new_version: string | undefined;
+
+    /**
+     * Description: undefined
+     * Example: v0.9
+     */
+    get newVersion(): string | undefined {
+        return this._new_version;
+    }
+
+    constructor(props: IVersionInfo) {
+        if (typeof props.announcement === 'string') {
+            this._announcement = props.announcement.trim();
+        }
+        if (typeof props.announcement_url === 'string') {
+            this._announcement_url = props.announcement_url.trim();
+        }
+        if (typeof props.can_autoupdate === 'boolean') {
+            this._can_autoupdate = props.can_autoupdate;
+        }
+        if (typeof props.new_version === 'string') {
+            this._new_version = props.new_version.trim();
+        }
+    }
+
+    serialize(): IVersionInfo {
+        const data: IVersionInfo = {
+        };
+        if (typeof this._announcement !== 'undefined') {
+            data.announcement = this._announcement;
+        }
+        if (typeof this._announcement_url !== 'undefined') {
+            data.announcement_url = this._announcement_url;
+        }
+        if (typeof this._can_autoupdate !== 'undefined') {
+            data.can_autoupdate = this._can_autoupdate;
+        }
+        if (typeof this._new_version !== 'undefined') {
+            data.new_version = this._new_version;
+        }
+        return data;
+    }
+
+    validate(): string[] {
+        const validate = {
+            new_version: !this._new_version ? true : typeof this._new_version === 'string' && !this._new_version ? true : this._new_version,
+            announcement: !this._announcement ? true : typeof this._announcement === 'string' && !this._announcement ? true : this._announcement,
+            announcement_url: !this._announcement_url ? true : typeof this._announcement_url === 'string' && !this._announcement_url ? true : this._announcement_url,
+            can_autoupdate: !this._can_autoupdate ? true : typeof this._can_autoupdate === 'boolean',
+        };
+        const isError: string[] = [];
+        Object.keys(validate).forEach((key) => {
+            if (!(validate as any)[key]) {
+                isError.push(key);
+            }
+        });
+        return isError;
+    }
+
+    update(props: Partial<IVersionInfo>): VersionInfo {
+        return new VersionInfo({ ...this.serialize(), ...props });
+    }
+}