Method oncommit

packages/svelte/src/internal/client/reactivity/batch.js:839–841

@param {(batch: Batch) => void} fn

(fn)

	/** @param {(batch: Batch) => void} fn */
	oncommit(fn) {
		this.#commit_callbacks.add(fn);
	}

	/** @param {(batch: Batch) => void} fn */
	ondiscard(fn) {