add initial marp implementation with sample content and build configuration

node_modules/speech-rule-engine/js/highlighter/mml_css_highlighter.js

@@ -0,0 +1,17 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.MmlCssHighlighter = void 0;
+const css_highlighter_js_1 = require("./css_highlighter.js");
+class MmlCssHighlighter extends css_highlighter_js_1.CssHighlighter {
+    constructor() {
+        super();
+        this.mactionName = 'maction';
+    }
+    getMactionNodes(node) {
+        return Array.from(node.getElementsByTagName(this.mactionName));
+    }
+    isMactionNode(node) {
+        return node.tagName === this.mactionName;
+    }
+}
+exports.MmlCssHighlighter = MmlCssHighlighter;