Modernize codebase

- Use ES modules
- Remove vendored libs and build them from npm using esbuild
- Switch from JSZip to zip.js

1 files changed, 29 insertions, 0 deletions

diff --git a/dev/lib/handlebars/LICENSE b/dev/lib/handlebars/LICENSE
new file mode 100644
index 00000000..5d971a17
--- /dev/null
+++ b/dev/lib/handlebars/LICENSE
@@ -0,0 +1,29 @@
+The MIT License (MIT)
+
+Copyright (c) Elasticsearch BV
+Copyright (c) Copyright (C) 2011-2019 by Yehuda Katz
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+This software consists of voluntary contributions made by many
+individuals. For exact contribution history, see the revision history
+available at the following locations:
+ - https://github.com/handlebars-lang/handlebars.js
+ - https://github.com/elastic/kibana/tree/main/packages/kbn-handlebars