add initial marp implementation with sample content and build configuration

node_modules/get-uri/dist/ftp.d.ts

@@ -0,0 +1,14 @@
+/// <reference types="node" />
+import { AccessOptions } from 'basic-ftp';
+import { Readable } from 'stream';
+import { GetUriProtocol } from '.';
+export interface FTPReadable extends Readable {
+    lastModified?: Date;
+}
+export interface FTPOptions extends AccessOptions {
+    cache?: FTPReadable;
+}
+/**
+ * Returns a Readable stream from an "ftp:" URI.
+ */
+export declare const ftp: GetUriProtocol<FTPOptions>;