botframework-webchat-component/lib/hooks/internal/useDispatchScrollPosition.js

React component of botframework-webchat

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = useDispatchScrollPosition;

var _useWebChatUIContext2 = _interopRequireDefault(require("./useWebChatUIContext"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function useDispatchScrollPosition() {
  var _useWebChatUIContext = (0, _useWebChatUIContext2.default)(),
      dispatchScrollPosition = _useWebChatUIContext.dispatchScrollPosition,
      numScrollPositionObservers = _useWebChatUIContext.numScrollPositionObservers;

  return numScrollPositionObservers ? dispatchScrollPosition : undefined;
}
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