add initial marp implementation with sample content and build configuration

node_modules/mathjax-full/js/input/tex/empheq/EmpheqUtil.d.ts

@@ -0,0 +1,28 @@
+import TexParser from '../TexParser.js';
+import { EnvList } from '../StackItem.js';
+import { MmlNode } from '../../../core/MmlTree/MmlNode.js';
+import { MmlMtable } from '../../../core/MmlTree/MmlNodes/mtable.js';
+import { MmlMtd } from '../../../core/MmlTree/MmlNodes/mtd.js';
+import { EmpheqBeginItem } from './EmpheqConfiguration.js';
+export declare const EmpheqUtil: {
+    environment(parser: TexParser, env: string, func: Function, args: any[]): void;
+    splitOptions(text: string, allowed?: {
+        [key: string]: number;
+    }): EnvList;
+    columnCount(table: MmlMtable): number;
+    cellBlock(tex: string, table: MmlMtable, parser: TexParser, env: string): MmlNode;
+    topRowTable(original: MmlMtable, parser: TexParser): MmlNode;
+    rowspanCell(mtd: MmlMtd, tex: string, table: MmlMtable, parser: TexParser, env: string): void;
+    left(table: MmlMtable, original: MmlMtable, left: string, parser: TexParser, env?: string): void;
+    right(table: MmlMtable, original: MmlMtable, right: string, parser: TexParser, env?: string): void;
+    adjustTable(empheq: EmpheqBeginItem, parser: TexParser): void;
+    allowEnv: {
+        equation: boolean;
+        align: boolean;
+        gather: boolean;
+        flalign: boolean;
+        alignat: boolean;
+        multline: boolean;
+    };
+    checkEnv(env: string): boolean;
+};