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  | var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) { 
 |      var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d; 
 |      if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc); 
 |      else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r; 
 |      return c > 3 && r && Object.defineProperty(target, key, r), r; 
 |  }; 
 |  import { wxComponent, SuperComponent } from '../common/src/index'; 
 |  import config from '../common/config'; 
 |  import props from './props'; 
 |  const { prefix } = config; 
 |  const name = `${prefix}-steps-item`; 
 |  let StepItem = class StepItem extends SuperComponent { 
 |      constructor() { 
 |          super(...arguments); 
 |          this.options = { 
 |              multipleSlots: true, 
 |          }; 
 |          this.relations = { 
 |              '../steps/steps': { 
 |                  type: 'parent', 
 |              }, 
 |          }; 
 |          this.externalClasses = [ 
 |              `${prefix}-class`, 
 |              `${prefix}-class-content`, 
 |              `${prefix}-class-title`, 
 |              `${prefix}-class-description`, 
 |              `${prefix}-class-extra`, 
 |          ]; 
 |          this.properties = props; 
 |          this.data = { 
 |              classPrefix: name, 
 |              prefix, 
 |              index: 0, 
 |              isDot: false, 
 |              curStatus: '', 
 |              layout: 'vertical', 
 |              isLastChild: false, 
 |              sequence: 'positive', 
 |          }; 
 |          this.observers = { 
 |              status(value) { 
 |                  const { curStatus } = this.data; 
 |                  if (curStatus === '' || value === curStatus) 
 |                      return; 
 |                  this.setData({ curStatus: value }); 
 |              }, 
 |          }; 
 |          this.methods = { 
 |              updateStatus({ current, currentStatus, index, theme, layout, items, sequence }) { 
 |                  let curStatus = this.data.status; 
 |                  if (curStatus === 'default') { 
 |                      if (index < Number(current)) { 
 |                          curStatus = 'finish'; 
 |                      } 
 |                      else if (index === Number(current)) { 
 |                          curStatus = currentStatus; 
 |                      } 
 |                  } 
 |                  this.setData({ 
 |                      curStatus, 
 |                      index, 
 |                      isDot: theme === 'dot', 
 |                      layout, 
 |                      theme, 
 |                      sequence, 
 |                      isLastChild: index === (sequence === 'positive' ? items.length - 1 : 0), 
 |                  }); 
 |              }, 
 |              onTap() { 
 |                  this.$parent.handleClick(this.data.index); 
 |              }, 
 |          }; 
 |      } 
 |  }; 
 |  StepItem = __decorate([ 
 |      wxComponent() 
 |  ], StepItem); 
 |  export default StepItem; 
 |  
  |