Add node modules and compiled JavaScript from main (#172)

Co-authored-by: Oliver King <oking3@uncc.edu>

node_modules/cjs-module-lexer/lexer.d.ts

@@ -0,0 +1,9 @@
+interface Exports {
+  exports: string[];
+  reexports: string[];
+}
+
+export declare function parse(source: string, name?: string): Exports;
+export declare function init(): Promise<void>;
+
+export {};