🚀 Initial sveltekit app

app2/src/lib/utilities/result/ok.ts

@@ -0,0 +1,44 @@
+export class Ok<T> {
+	#inner: T;
+
+	constructor(inner: T) {
+		this.#inner = inner;
+	}
+
+	get inner(): T {
+		return this.#inner;
+	}
+
+	/**
+	 * Type guard for `Ok`
+	 * @returns `true` if `Ok`; `false` if `Err`
+	 */
+	isOk(): this is Ok<T> {
+		return true;
+	}
+
+	/**
+	 * Type guard for `Err`
+	 * @returns `true` if `Err`; `false` if `Ok`
+	 */
+	isErr(): false {
+		return false;
+	}
+
+	/**
+	 * Create an `Ok`
+	 * @param inner
+	 * @returns `Ok(inner)`
+	 */
+	static new<T>(inner: T): Ok<T> {
+		return new Ok<T>(inner);
+	}
+
+	/**
+	 * Create an empty `Ok`
+	 * @returns `Ok(void)`
+	 */
+	static void(): Ok<void> {
+		return new Ok(undefined);
+	}
+}