Method isTargetId

packages/dnd-core/src/HandlerRegistry.js:131–134

(handlerId)

  }

  isTargetId(handlerId) {
    const role = parseRoleFromHandlerId(handlerId);
    return role === HandlerRoles.TARGET;
  }

  removeSource(sourceId) {
    invariant(this.getSource(sourceId), 'Expected an existing source.');