feat: add typescript definitions

Author: lukeed

index.d.ts

@@ -0,0 +1,18 @@
+declare module 'navaid' {
+	type Promisable<T> = T | Promise<T>;
+
+	export type Params = Record<string, string>;
+	export type UnknownHandler = (uri: string) => void;
+	export type RouteHandler<T=Params> = (params?: T) => Promisable<any>;
+
+	export interface Router {
+		format(uri: string): string | false;
+		route(uri: string, replace?: boolean): void;
+		on<T=Params>(pattern: string, handler: RouteHandler<T>): Router;
+		run(uri?: string): Router;
+		listen(uri?: string): Router;
+		unlisten?: VoidFunction;
+	}
+
+	export default function (base?: string, on404?: UnknownHandler): Router;
+}

package.json

@@ -6,6 +6,7 @@
   "unpkg": "dist/navaid.min.js",
   "module": "dist/navaid.mjs",
   "main": "dist/navaid.js",
+  "types": "index.d.ts",
   "license": "MIT",
   "author": {
     "name": "Luke Edwards",
@@ -21,6 +22,7 @@
     "test": "uvu -r esm test"
   },
   "files": [
+    "*.d.ts",
     "dist"
   ],
   "keywords": [