message: Fix missing spacing BlockStack memebr
diff: import {createRemoteComponent} from '../../utilities';
  type Alignment = 'leading' | 'center' | 'trailing';
  -type Spacing = 'tight' | 'loose' | 'xtight';
  +type Spacing = 'xtight' | 'tight' | 'loose' | 'xloose';
  export interface BlockStackProps {
  /** Position children along the cross axis */
  