add initial marp implementation with sample content and build configuration

node_modules/speech-rule-engine/js/walker/semantic_walker.d.ts

@@ -0,0 +1,22 @@
+import { Highlighter } from '../highlighter/highlighter.js';
+import { SemanticRole, SemanticType } from '../semantic_tree/semantic_meaning.js';
+import { SpeechGenerator } from '../speech_generator/speech_generator.js';
+import { AbstractWalker } from './abstract_walker.js';
+import { Focus } from './focus.js';
+import { Levels } from './levels.js';
+export declare class SemanticWalker extends AbstractWalker<Focus> {
+    node: Element;
+    generator: SpeechGenerator;
+    highlighter: Highlighter;
+    levels: Levels<Focus>;
+    constructor(node: Element, generator: SpeechGenerator, highlighter: Highlighter, xml: string);
+    initLevels(): Levels<Focus>;
+    up(): Focus;
+    down(): Focus;
+    combineContentChildren(type: SemanticType, role: SemanticRole, content: string[], children: string[]): Focus[];
+    combinePunctuations(children: string[], content: string[], prepunct: string[], acc: Focus[]): Focus[];
+    makePairList(children: string[], content: string[]): Focus[];
+    left(): Focus;
+    right(): Focus;
+    findFocusOnLevel(id: number): Focus;
+}