Add first business article and article layout

node_modules/stringify-entities/lib/util/to-named.d.ts

@@ -0,0 +1,10 @@
+/**
+ * Configurable ways to encode characters as named references.
+ *
+ * @param {number} code
+ * @param {number} next
+ * @param {boolean|undefined} omit
+ * @param {boolean|undefined} attribute
+ * @returns {string}
+ */
+export function toNamed(code: number, next: number, omit: boolean | undefined, attribute: boolean | undefined): string;