feat: generic button export (#6092)

Co-authored-by: dwelle <luzar.david@gmail.com>

src/components/Button.tsx

@@ -0,0 +1,35 @@
+import "./Button.scss";
+
+interface ButtonProps extends React.HTMLAttributes<HTMLButtonElement> {
+  type?: "button" | "submit" | "reset";
+  onSelect: () => any;
+  children: React.ReactNode;
+  className?: string;
+}
+
+/**
+ * A generic button component that follows Excalidraw's design system.
+ * Style can be customised using `className` or `style` prop.
+ * Accepts all props that a regular `button` element accepts.
+ */
+export const Button = ({
+  type = "button",
+  onSelect,
+  children,
+  className = "",
+  ...rest
+}: ButtonProps) => {
+  return (
+    <button
+      onClick={(event) => {
+        onSelect();
+        rest.onClick?.(event);
+      }}
+      type={type}
+      className={`excalidraw-button ${className}`}
+      {...rest}
+    >
+      {children}
+    </button>
+  );
+};