New source found from dndbeyond.com

ddb_main/tools/js/Shared/components/common/LinkButton/BuilderLinkButton/BuilderLinkButton.tsx

@@ -1,17 +1,18 @@
-import * as React from "react";
+import { PureComponent, PropsWithChildren } from "react";
 
 import LinkButton from "../LinkButton";
 
-interface Props {
+interface Props extends PropsWithChildren {
   url: string;
   className?: string;
   block?: boolean;
   size: "oversized" | "large" | "medium" | "small";
   disabled?: boolean;
   download?: string | boolean;
+  target?: string;
   onClick?: (isDisabled: boolean) => void;
 }
-export default class BuilderLinkButton extends React.PureComponent<Props, {}> {
+export default class BuilderLinkButton extends PureComponent<Props, {}> {
   static defaultProps = {
     className: "",
   };

ddb_main/tools/js/Shared/components/common/LinkButton/LinkButton.tsx

@@ -1,6 +1,6 @@
-import React from "react";
+import { MouseEvent, PureComponent, PropsWithChildren } from "react";
 
-interface Props {
+interface Props extends PropsWithChildren {
   url: string;
   className: string;
   block: boolean;
@@ -10,7 +10,7 @@ interface Props {
   onClick?: (isDisabled: boolean) => void;
   target?: string;
 }
-export default class LinkButton extends React.PureComponent<Props, {}> {
+export default class LinkButton extends PureComponent<Props, {}> {
   static defaultProps = {
     className: "",
     clsNames: [],
@@ -18,7 +18,7 @@ export default class LinkButton extends React.PureComponent<Props, {}> {
     disabled: false,
   };
 
-  handleClick = (evt: React.MouseEvent) => {
+  handleClick = (evt: MouseEvent) => {
     const { onClick, disabled } = this.props;
 
     if (onClick) {

ddb_main/tools/js/Shared/components/common/LinkButton/ThemeLinkButton/ThemeLinkButton.tsx

@@ -1,8 +1,8 @@
-import * as React from "react";
+import { PureComponent, PropsWithChildren } from "react";
 
 import LinkButton from "../LinkButton";
 
-interface Props {
+interface Props extends PropsWithChildren {
   url: string;
   className?: string;
   block?: boolean;
@@ -12,7 +12,7 @@ interface Props {
   download?: string | boolean;
   target?: string;
 }
-export default class ThemeLinkButton extends React.PureComponent<Props, {}> {
+export default class ThemeLinkButton extends PureComponent<Props, {}> {
   static defaultProps = {
     className: "",
     style: "filled",