_ANIMATIONS,
      animations,
    };
  },

  /**
   * Update visibility of detail pane.
   */
  updateDetailVisibility(detailVisibility) {
    return {
      type: UPDATE_DETAIL_VISIBILITY,
      detailVisibility,
    };
  },

  /**
   * Update the state of element picker in animation inspector.
   */
  updateElementPickerEnabled(elementPickerEnabled) {
    return {
      type: UPDATE_ELEMENT_PICKER_ENABLED,
      elementPickerEnabled,
    };
  },

  /**
   * Update the highlighted node.
   */
  updateHighlightedNode(nodeFront) {
    return {
      type: UPDATE_HIGHLIGHTED_NODE,
      highlightedNode: nodeFront ? nodeFront.actorID : null,
    };
  },

  /**
   * Update the playback rates.
   */
  updatePlaybackRates() {
    return {
      type: UPDATE_PLAYBACK_RATES,
    };
  },

  /**
   * Update selected animation.
   */
  updateSelectedAnimation(selectedAnimation) {
    return {
      type: UPDATE_SELECTED_ANIMATION,
      selectedAnimation,
    };
  },

  /**
   * Update the sidebar size.
   */
  updateSidebarSize(sidebarSize) {
    return {
      type: UPDATE_SIDEBAR_SIZE,
      sidebarSize,
    };
  },
};
PK