React 19 compat

Author: garronej

src/Footer.tsx

@@ -1,3 +1,4 @@
+import type { JSX } from "./tools/JSX";
 import React, { memo, forwardRef, type ReactNode, type CSSProperties } from "react";
 import { getLink } from "./link";
 import type { RegisteredLinkProps } from "./link";

src/Header/Header.tsx

@@ -1,4 +1,5 @@
 /* eslint-disable no-inner-declarations */
+import type { JSX } from "../tools/JSX";
 import React, {
     memo,
     forwardRef,

src/Modal/Modal.tsx

@@ -1,3 +1,4 @@
+import type { JSX } from "../tools/JSX";
 import React, { memo, forwardRef, type CSSProperties, type ReactNode } from "react";
 import { fr } from "../fr";
 import { cx } from "../tools/cx";

src/SearchBar/SearchBar.tsx

@@ -1,3 +1,4 @@
+import type { JSX } from "../tools/JSX";
 import React, { memo, forwardRef, type CSSProperties } from "react";
 import { symToStr } from "tsafe/symToStr";
 import { assert } from "tsafe/assert";

src/Summary.tsx

@@ -1,3 +1,4 @@
+import type { JSX } from "./tools/JSX";
 import React, { memo, forwardRef, useId, type CSSProperties } from "react";
 import { symToStr } from "tsafe/symToStr";
 import { assert } from "tsafe/assert";

src/i18n.ts

@@ -1,3 +1,4 @@
+import type { JSX } from "./tools/JSX";
 import { useMemo } from "react";
 import { capitalize } from "tsafe/capitalize";
 

src/tools/JSX.ts

@@ -0,0 +1,6 @@
+import type { ReactElement } from "react";
+
+export namespace JSX {
+    // eslint-disable-next-line @typescript-eslint/no-empty-interface
+    export interface Element extends ReactElement<any, any> {}
+}