text: "use strict";
  
  Object.defineProperty(exports, "__esModule", {
    value: true
  });
  exports.default = void 0;
  
  var _react = _interopRequireWildcard(require("react"));
  
  var _propTypes = _interopRequireDefault(require("prop-types"));
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {}; if (desc.get || desc.set) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } } newObj.default = obj; return newObj; } }
  
  function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }
  
  function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }
  
  function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
  
  const childrenToArray = children => Array.isArray(children) ? children : [children]; // This component allows developers to render output before main output from all the other components.
  // The reason it's called <Static> is it's append-only output. Output from <Static> components
  // is written permantently to stdout and is never updated afterwards. If <Static> component
  // receives new children, Ink will detect the changes and write them to stdout.
  // In order for this mechanism to work perfectly, <Static> children must never update their output
  // once they've been appended to <Static>.
  //
  // A good example of where this component might be useful is interface like Jest's.
  // When running tests, Jest keeps writing completed tests to output, while continuously
  // rendering test stats at the end of the output.
  
  
  class Static extends _react.Component {
    constructor(...args) {
      super(...args);
  
      _defineProperty(this, "state", {
        lastIndex: null
      });
    }
  
    render() {
      const _this$props = this.props,
            {
        children
      } = _this$props,
            otherProps = _objectWithoutProperties(_this$props, ["children"]);
  
      const {
        lastIndex
      } = this.state;
      let newChildren = children;
  
      if (typeof lastIndex === 'number') {
        newChildren = childrenToArray(children).slice(lastIndex);
      }
  
      return _react.default.createElement("div", {
        unstable__static: true,
        style: otherProps
      }, newChildren);
    }
  
    componentDidMount() {
      this.saveLastIndex(this.props.children);
    }
  
    componentDidUpdate(prevProps, prevState) {
      if (prevState.lastIndex === this.state.lastIndex) {
        this.saveLastIndex(this.props.children);
      }
    }
  
    saveLastIndex(children) {
      const nextIndex = childrenToArray(children).length;
  
      if (this.state.lastIndex !== nextIndex) {
        this.setState({
          lastIndex: nextIndex
        });
      }
    }
  
  }
  
  exports.default = Static;
  
  _defineProperty(Static, "propTypes", {
    children: _propTypes.default.node
  });