chore: establish learning module baseline

OpenMAIC/lib/export/html-parser/index.ts

@@ -0,0 +1,15 @@
+// Reference: https://github.com/andrejewski/himalaya — rewritten in TypeScript with simplified functionality
+
+import { lexer } from './lexer';
+import { parser } from './parser';
+import { format } from './format';
+import { toHTML } from './stringify';
+export type { AST } from './types';
+
+export const toAST = (str: string) => {
+  const tokens = lexer(str);
+  const nodes = parser(tokens);
+  return format(nodes);
+};
+
+export { toHTML };