diff options
| -rw-r--r-- | src/shapex.ts | 41 |
1 files changed, 22 insertions, 19 deletions
diff --git a/src/shapex.ts b/src/shapex.ts index 8ef6ebd..ca7ffaa 100644 --- a/src/shapex.ts +++ b/src/shapex.ts @@ -12,11 +12,7 @@ export type SubscriptionResponseDispatch<W extends unknown = undefined> = { * if you want to update state, and/or optionally also any events you * might want to dispatch. */ -export type SubscriptionResponse< - T, - W extends unknown = undefined, - D extends unknown = W -> = { +export type SubscriptionResponse<T, D extends unknown = undefined> = { state?: T; dispatch?: | SubscriptionResponseDispatch<D> @@ -24,7 +20,7 @@ export type SubscriptionResponse< }; const isSubscriptionResponseList = <W extends unknown = undefined>( - dispatch: SubscriptionResponseDispatch<W> | SubscriptionResponseDispatch<W>[] + dispatch: SubscriptionResponseDispatch<W> | SubscriptionResponseDispatch<W>[], ): dispatch is SubscriptionResponseDispatch<W>[] => Array.isArray(dispatch); /** @@ -34,10 +30,14 @@ const isSubscriptionResponseList = <W extends unknown = undefined>( export type EventCallback< T, W extends unknown = undefined, - D extends unknown = W -> = (state: T, data?: W) => SubscriptionResponse<T, W, D> | void; + D extends unknown = undefined, +> = (state: T, data?: W) => SubscriptionResponse<T, D> | void; -type Subscription<T, W extends unknown = undefined, D extends unknown = W> = { +type Subscription< + T, + W extends unknown = undefined, + D extends unknown = undefined, +> = { listener: string; callback: EventCallback<T, W, D>; once: boolean; @@ -50,16 +50,16 @@ export type ShapeXInstance<T> = { /** * Subcribe to an event. */ - subscribe: <W extends unknown = undefined, D extends unknown = W>( + subscribe: <W extends unknown = undefined, D extends unknown = undefined>( listener: string, - callback: EventCallback<T, W, D> + callback: EventCallback<T, W, D>, ) => number; /** * Subscribe to an event once. */ - subscribeOnce: <W extends unknown = undefined, D extends unknown = W>( + subscribeOnce: <W extends unknown = undefined, D extends unknown = undefined>( listener: string, - callback: EventCallback<T, W, D> + callback: EventCallback<T, W, D>, ) => number; /** @@ -109,9 +109,12 @@ export function ShapeX<T extends object>(initialState: T): ShapeXInstance<T> { * @param {EventCallback<T, W, D>} callback * @returns */ - const subscribe = <W extends unknown = undefined, D extends unknown = W>( + const subscribe = < + W extends unknown = undefined, + D extends unknown = undefined, + >( listener: string, - callback: EventCallback<T, W, D> + callback: EventCallback<T, W, D>, ): number => { if (!_subscriptions.has(listener)) { _subscriptions.set(listener, []); @@ -138,7 +141,7 @@ export function ShapeX<T extends object>(initialState: T): ShapeXInstance<T> { */ const subscribeOnce = <W extends unknown = undefined, D extends unknown = W>( listener: string, - callback: EventCallback<T, W, D> + callback: EventCallback<T, W, D>, ): number => { if (!_subscriptions.has(listener)) { _subscriptions.set(listener, []); @@ -171,11 +174,11 @@ export function ShapeX<T extends object>(initialState: T): ShapeXInstance<T> { */ const changedState = <T extends object>( oldState: T, - newState: T + newState: T, ): string[] => { const paths = <R extends object>( state: R, - path: string + path: string, ): { path: string; value: unknown }[] => { const _paths = [] as { path: string; value: unknown }[]; @@ -232,7 +235,7 @@ export function ShapeX<T extends object>(initialState: T): ShapeXInstance<T> { */ const dispatch = <W extends unknown = undefined>( to: string, - withData?: W + withData?: W, ): void => { if (!_subscriptions.has(to)) { return; |