@cowprotocol/cow-sdk/dist/order-signing/types.d.ts

<p align="center"> <img width="400" src="https://github.com/cowprotocol/cow-sdk/raw/main/docs/images/CoW.png" /> </p>

import type { SupportedChainId } from '../common';
import type { Signer } from '@ethersproject/abstract-signer';
import type { OrderParameters, EcdsaSigningScheme } from '../order-book';
/**
 * Unsigned order intent to be placed.
 */
export type UnsignedOrder = Omit<OrderParameters, 'receiver'> & {
    receiver: string;
};
/**
 * Encoded signature including signing scheme for the order.
 */
export type SigningResult = {
    signature: string;
    signingScheme: EcdsaSigningScheme;
};
/**
 * Parameters for signing an order intent.
 * @param chainId The CoW Protocol `chainId` context that's being used.
 * @param signer The signer who is placing the order intent.
 * @param order The unsigned order intent to be placed.
 * @param signingScheme The signing scheme to use for the signature.
 */
export interface SignOrderParams {
    chainId: SupportedChainId;
    signer: Signer;
    order: UnsignedOrder;
    signingScheme: EcdsaSigningScheme;
}
/**
 * Parameters for signing an order cancellation.
 * @param chainId The CoW Protocol `chainId` context that's being used.
 * @param signer The signer who initially placed the order intent.
 * @param orderUid The unique identifier of the order to cancel.
 * @param signingScheme The signing scheme to use for the signature.
 */
export interface SignOrderCancellationParams {
    chainId: SupportedChainId;
    signer: Signer;
    orderUid: string;
    signingScheme: EcdsaSigningScheme;
}
/**
 * Parameters for signing multiple bulk order cancellations.
 * @param chainId The CoW Protocol `chainId` context that's being used.
 * @param signer The signer who initially placed the order intents.
 * @param orderUids An array of `orderUid` to cancel.
 * @param signingScheme The signing scheme to use for the signature.
 */
export interface SignOrderCancellationsParams {
    chainId: SupportedChainId;
    signer: Signer;
    orderUids: string[];
    signingScheme: EcdsaSigningScheme;
}