CU-86a0gevc3 - Change WalletConnectSDK to use neon-dappkit - added Pr…

…omise to type return on methods encrypt, descrypt and decryptFromArray

packages/neon-dappkit-types/src/Neo3Signer.ts

@@ -47,6 +47,8 @@ export interface EncryptedPayload {
   ephemPublicKey: string
 }
 
+export interface DecryptFromArrayResult { message: string, keyIndex: number }
+
 /**
  * A simple interface that defines the Signing and Verifying methods
  */
@@ -77,20 +79,20 @@ export interface Neo3Signer {
    * @param publicKeys a list of public keys to encrypt the message with
    * @returns an array with the same lenght as the array of public keys, each element is an EncryptedPayload
    */
-  encrypt(message: string, publicKeys: string[]) : EncryptedPayload[]
+  encrypt(message: string, publicKeys: string[]) : Promise<EncryptedPayload[]>
 
   /**
    * Decrypts a message encrypted using the Elliptic Curve Integrated Encryption Scheme with the secp256r1 curve
    * @param payload an object that was encrypted with the public key corresponding to the account
    * @returns the decrypted message
    */
-  decrypt(payload: EncryptedPayload) : string
+  decrypt(payload: EncryptedPayload) : Promise<string>
 
   /**
    * Tries to find the first payload that can be decrypted from an array of objects that were encrypted using the Elliptic Curve Integrated Encryption Scheme with the secp256r1 curve
    * @param payloads an array of objects that were encrypted with the public keys
    * @returns an object with the decrypted message of the first payload that could be decrypted and the index indicating which encrypted message from the array was decrypt
    * @throws an error if none of the public keys used to encrypt correspond to the account
    */
-  decryptFromArray(payloads: EncryptedPayload[]) : { message: string, keyIndex: number }
+  decryptFromArray(payloads: EncryptedPayload[]) : Promise<DecryptFromArrayResult>
 }