wat-ts-mode

This package defines tree-sitter enabled major modes for webassembly,
`wat-ts-mode' and `wat-ts-wast-mode', for webassembly text format and script
buffers respectively. They provides support for indentation, font-locking,
imenu, and structural navigation.

The tree-sitter grammars compatible with this package can be found at
https://github.com/wasm-lsp/tree-sitter-wasm.