Start work on a WASM binding

cli/src/generate/mod.rs

@@ -15,7 +15,7 @@ mod grammars;
 mod nfa;
 mod node_types;
 mod npm_files;
-mod parse_grammar;
+pub mod parse_grammar;
 mod prepare_grammar;
 mod render;
 mod rules;

cli/src/generate/parse_grammar.rs

@@ -64,8 +64,8 @@ enum RuleJSON {
 }
 
 #[derive(Deserialize)]
-struct GrammarJSON {
-    name: String,
+pub(crate) struct GrammarJSON {
+    pub(crate) name: String,
     rules: Map<String, Value>,
     conflicts: Option<Vec<Vec<String>>>,
     externals: Option<Vec<RuleJSON>>,