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feat: first argument to writable could be optional #6294

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feat: first argument to writable could be optional #6294

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4 changes: 2 additions & 2 deletions site/content/docs/03-run-time.md
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Expand Up @@ -245,10 +245,10 @@ This makes it possible to wrap almost any other reactive state handling library
#### `writable`

```js
store = writable(value: any)
store = writable(value?: any)
```
```js
store = writable(value: any, (set: (value: any) => void) => () => void)
store = writable(value?: any, start?: (set: (value: any) => void) => () => void)
```

---
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2 changes: 1 addition & 1 deletion src/runtime/store/index.ts
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Expand Up @@ -61,7 +61,7 @@ export function readable<T>(value: T, start: StartStopNotifier<T>): Readable<T>
* @param {*=}value initial value
* @param {StartStopNotifier=}start start and stop notifications for subscriptions
*/
export function writable<T>(value: T, start: StartStopNotifier<T> = noop): Writable<T> {
export function writable<T>(value?: T, start: StartStopNotifier<T> = noop): Writable<T> {
let stop: Unsubscriber;
const subscribers: Array<SubscribeInvalidateTuple<T>> = [];

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