add initial marp implementation with sample content and build configuration

node_modules/mathjax-full/js/input/tex/FindTeX.d.ts

@@ -0,0 +1,22 @@
+import { AbstractFindMath } from '../../core/FindMath.js';
+import { OptionList } from '../../util/Options.js';
+import { ProtoItem } from '../../core/MathItem.js';
+export declare type EndItem = [string, boolean, RegExp];
+export declare type Delims = [string, string];
+export declare class FindTeX<N, T, D> extends AbstractFindMath<N, T, D> {
+    static OPTIONS: OptionList;
+    protected start: RegExp;
+    protected end: {
+        [name: string]: EndItem;
+    };
+    protected hasPatterns: boolean;
+    protected env: number;
+    protected sub: number;
+    constructor(options: OptionList);
+    protected getPatterns(): void;
+    protected addPattern(starts: string[], delims: Delims, display: boolean): void;
+    protected endPattern(end: string, endp?: string): RegExp;
+    protected findEnd(text: string, n: number, start: RegExpExecArray, end: EndItem): ProtoItem<N, T>;
+    protected findMathInString(math: ProtoItem<N, T>[], n: number, text: string): void;
+    findMath(strings: string[]): ProtoItem<N, T>[];
+}