transitionConfig
を定義すればいいんですね。
参考:
const stack = createStackNavigator(
{
Hoge: HogeComponent,
Huga: HugaComponent,
},
{
//ここで遷移時の挙動を定義
transitionConfig: () => ({
transitionSpec: {
duration: 0,
timing: Animated.timing,
easing: Easing.step0,
},
}),
},
);