Fix issue with Jest

diff --git a/.config/rollup.config.js b/.config/rollup.config.js
index bcbab0c91ddf0ed74e934fe287d66581f014c9c0..42f95feb79fc11b98f71a9ef2165905caaf54d43 100644 (file)
--- a/.config/rollup.config.js
+++ b/.config/rollup.config.js
@@ -96,7 +96,8 @@ const config = (node, min, esm = false) => ({
       : node ? './dist/svg.node.js'
       : min ? './dist/svg.min.js'
       : './dist/svg.js',
-    format: esm ? 'esm' : node ? 'cjs' : 'iife',
+    // See https://stackoverflow.com/questions/54489234/trouble-loading-svgdotjs-svg-js-3-0-11-in-typescript-test-code-managed-by-j
+    format: esm ? 'esm' : node ? 'cjs' : 'umd',
     name: 'SVG',
     sourcemap: true,
     banner: headerLong,