Add node modules and compiled JavaScript from main (#172)

Co-authored-by: Oliver King <oking3@uncc.edu>

node_modules/yargs/build/lib/parse-command.d.ts

@@ -0,0 +1,11 @@
+import { NotEmptyArray } from './common-types';
+export declare function parseCommand(cmd: string): ParsedCommand;
+export interface ParsedCommand {
+    cmd: string;
+    demanded: Positional[];
+    optional: Positional[];
+}
+export interface Positional {
+    cmd: NotEmptyArray<string>;
+    variadic: boolean;
+}