layout-animation-configs.js

const animationConfigs = new Map([
  [AnimationType.spring, {
    duration: 300,
    update: {
      type: LayoutAnimation.Types.spring,
      springDamping: 0.5
    },
  }],
  [AnimationType.linear, {
    duration: 300,
    update: {
      type: LayoutAnimation.Types.linear
    }
  }],
  [AnimationType.ease, {
    duration: 800,
    update: {
      type: LayoutAnimation.Types.easeInEaseOut
    }
  }],
  [AnimationType.keyboard, {
    duration: 10000, // Doesn't matter
    update: {
      type: LayoutAnimation.Types.keyboard
    }
  }],
  [AnimationType.scaleLinear, {
    duration: 600,
    update: {
      type: LayoutAnimation.Types.linear,
      property: LayoutAnimation.Properties.scaleXY
    }
  }],
  [AnimationType.scaleSpring, {
    duration: 600,
    update: {
      type: LayoutAnimation.Types.spring,
      property: LayoutAnimation.Properties.scaleXY,
      springDamping: 0.6
    }
  }],
  [AnimationType.fade, {
    duration: 600,
    create: {
      type: LayoutAnimation.Types.linear,
      property: LayoutAnimation.Properties.opacity
    },
    update: {
      type: LayoutAnimation.Types.linear,
      property: LayoutAnimation.Properties.opacity
    },
    delete: {
      type: LayoutAnimation.Types.linear,
      property: LayoutAnimation.Properties.opacity
    }
  }]
]);