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import React from 'react'
import {
Easing,
SharedValue,
useSharedValue,
withTiming,
} from 'react-native-reanimated'
type StateContext = SharedValue<number>
type SetContext = (v: boolean) => void
const stateContext = React.createContext<StateContext>({
value: 0,
addListener() {},
removeListener() {},
modify() {},
})
const setContext = React.createContext<SetContext>((_: boolean) => {})
export function Provider({children}: React.PropsWithChildren<{}>) {
const mode = useSharedValue(0)
const setMode = React.useCallback(
(v: boolean) => {
'worklet'
mode.value = withTiming(v ? 1 : 0, {
duration: 400,
easing: Easing.bezier(0.25, 0.1, 0.25, 1),
})
},
[mode],
)
return (
<stateContext.Provider value={mode}>
<setContext.Provider value={setMode}>{children}</setContext.Provider>
</stateContext.Provider>
)
}
export function useMinimalShellMode() {
return React.useContext(stateContext)
}
export function useSetMinimalShellMode() {
return React.useContext(setContext)
}
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