import type { SerialQueue } from './prelude.js';
/**
 * Runs the head entry. The queue advances (and the next entry starts) *before*
 * the head's promise settles, so anyone resuming on that settlement observes a
 * consistent queue and does not depend on microtask ordering.
 *
 * Entries whose `f` throws synchronously are rejected and the queue advances in
 * a loop rather than by recursion, so long runs of failing entries cannot
 * overflow the stack.
 *
 * Every entry settles regardless of the `drained` hook: a throwing hook is
 * isolated and rethrown asynchronously (see {@link notifyDrained}).
 */
declare const next: <Args extends unknown[], R>(queue: SerialQueue<Args, R>) => void;
export default next;