fetch.ts

export function fetch(...[input, init]: FetchParams): Operation<Response> {
	return action((resolve, reject) => {
		const internalController = new AbortController();
		const signal = internalController.signal;

		if (init?.signal) {
			init.signal.addEventListener("abort", () => internalController.abort());
		}

		try {
			globalThis.fetch(input, { ...init, signal }).then(resolve, reject);
		} catch (error) {
			reject(error instanceof Error ? error : new Error(String(error)));
		}
		return () => internalController.abort();
	});
}