add initial marp implementation with sample content and build configuration

node_modules/speech-rule-engine/mjs/enrich_mathml/case_embellished.d.ts

@@ -0,0 +1,32 @@
+import { SemanticNode } from '../semantic_tree/semantic_node.js';
+import { AbstractEnrichCase } from './abstract_enrich_case.js';
+export declare class CaseEmbellished extends AbstractEnrichCase {
+    fenced: SemanticNode;
+    fencedMml: Element;
+    fencedMmlNodes: Element[];
+    ofence: SemanticNode;
+    ofenceMml: Element;
+    ofenceMap: {
+        [key: number]: Element;
+    };
+    cfence: SemanticNode;
+    cfenceMml: Element;
+    cfenceMap: {
+        [key: number]: Element;
+    };
+    parentCleanup: Element[];
+    static test(semantic: SemanticNode): boolean;
+    private static makeEmptyNode_;
+    private static fencedMap_;
+    constructor(semantic: SemanticNode);
+    getMathml(): Element;
+    private fencedElement;
+    private getFenced_;
+    private getFencedMml_;
+    private getFencesMml_;
+    private rewrite_;
+    private specialCase_;
+    private introduceNewLayer_;
+    private fullFence;
+    private cleanupParents_;
+}