chore: Move to Typescript (#2783)

This PR moves the entire project to Typescript. Due to the ~1000 ignores this will lead to a messy codebase for a while, but the churn is worth it – all of those ignore comments are places that were never type-safe previously.

closes #1282

app/components/CopyToClipboard.ts

@@ -0,0 +1,40 @@
+import copy from "copy-to-clipboard";
+import * as React from "react";
+
+type Props = {
+  text: string;
+  children?: React.ReactElement;
+  onClick?: React.MouseEventHandler<HTMLButtonElement>;
+  onCopy: () => void;
+};
+
+class CopyToClipboard extends React.PureComponent<Props> {
+  onClick = (ev: React.SyntheticEvent) => {
+    const { text, onCopy, children } = this.props;
+    const elem = React.Children.only(children);
+
+    copy(text, {
+      debug: process.env.NODE_ENV !== "production",
+      format: "text/plain",
+    });
+    if (onCopy) {
+      onCopy();
+    }
+
+    if (elem && elem.props && typeof elem.props.onClick === "function") {
+      elem.props.onClick(ev);
+    }
+  };
+
+  render() {
+    const { text: _text, onCopy: _onCopy, children, ...rest } = this.props;
+    const elem = React.Children.only(children);
+    if (!elem) {
+      return null;
+    }
+
+    return React.cloneElement(elem, { ...rest, onClick: this.onClick });
+  }
+}
+
+export default CopyToClipboard;