@spree/storefront-api-v2-sdk/src/interfaces/attributes/Shipment.ts

Node module to easily integrate your JavaScript or TypeScript application with Spree API V2. You can create an entirely custom Storefront in JS/TS with this package including one page checkout, Single Page Apps, PWAs and so on

export interface IShipment {
  id: string
  selected_shipping_rate_id: string
}