fix(overmind): fix typing of derived

christianalfoni · christianalfoni · commit 2d486f20b9ce · 2020-06-09T19:12:11.000+02:00
diff --git a/packages/node_modules/overmind/src/index.ts b/packages/node_modules/overmind/src/index.ts
@@ -72,7 +72,7 @@ export { SERIALIZE, rehydrate } from './rehydrate'
 
 export { Statemachine, statemachine } from './statemachine'
 
-export const derived = <D extends (state: IState, rootState: IState) => any>(cb: D): D extends (state: IState, rootState: IState) => infer O ? O : never => {
+export const derived = <S extends IState, R extends IState, O>(cb: (state: S, rootState: R) => O): O => {
   cb[IS_DERIVED_CONSTRUCTOR] = true
   return cb as any
 }

Original file line number	Diff line number	Diff line change
`@@ -72,7 +72,7 @@ export { SERIALIZE, rehydrate } from './rehydrate'`
`72`	`72`
`73`	`73`	`export { Statemachine, statemachine } from './statemachine'`
`74`	`74`
`75`		`-export const derived = <D extends (state: IState, rootState: IState) => any>(cb: D): D extends (state: IState, rootState: IState) => infer O ? O : never => {`
	`75`	`+export const derived = <S extends IState, R extends IState, O>(cb: (state: S, rootState: R) => O): O => {`
`76`	`76`	`cb[IS_DERIVED_CONSTRUCTOR] = true`
`77`	`77`	`return cb as any`
`78`	`78`	`}`