add initial marp implementation with sample content and build configuration

node_modules/mathjax-full/js/a11y/explorer.d.ts

@@ -0,0 +1,34 @@
+import { Handler } from '../core/Handler.js';
+import { MmlNode } from '../core/MmlTree/MmlNode.js';
+import { MathML } from '../input/mathml.js';
+import { EnrichedMathItem, EnrichedMathDocument } from './semantic-enrich.js';
+import { MathDocumentConstructor } from '../core/MathDocument.js';
+import { LiveRegion, ToolTip, HoverRegion } from './explorer/Region.js';
+export declare type Constructor<T> = new (...args: any[]) => T;
+export declare type HANDLER = Handler<HTMLElement, Text, Document>;
+export declare type HTMLDOCUMENT = EnrichedMathDocument<HTMLElement, Text, Document>;
+export declare type HTMLMATHITEM = EnrichedMathItem<HTMLElement, Text, Document>;
+export declare type MATHML = MathML<HTMLElement, Text, Document>;
+export interface ExplorerMathItem extends HTMLMATHITEM {
+    explorable(document: HTMLDOCUMENT, force?: boolean): void;
+    attachExplorers(document: HTMLDOCUMENT): void;
+}
+export declare function ExplorerMathItemMixin<B extends Constructor<HTMLMATHITEM>>(BaseMathItem: B, toMathML: (node: MmlNode) => string): Constructor<ExplorerMathItem> & B;
+export interface ExplorerMathDocument extends HTMLDOCUMENT {
+    explorerRegions: ExplorerRegions;
+    explorable(): HTMLDOCUMENT;
+}
+export declare function ExplorerMathDocumentMixin<B extends MathDocumentConstructor<HTMLDOCUMENT>>(BaseDocument: B): MathDocumentConstructor<ExplorerMathDocument> & B;
+export declare function ExplorerHandler(handler: HANDLER, MmlJax?: MATHML): HANDLER;
+export declare type ExplorerRegions = {
+    speechRegion?: LiveRegion;
+    brailleRegion?: LiveRegion;
+    magnifier?: HoverRegion;
+    tooltip1?: ToolTip;
+    tooltip2?: ToolTip;
+    tooltip3?: ToolTip;
+};
+export declare function setA11yOptions(document: HTMLDOCUMENT, options: {
+    [key: string]: any;
+}): void;
+export declare function setA11yOption(document: HTMLDOCUMENT, option: string, value: string | boolean): void;