From c9af47b1a6d8bf5664c9417971bfca6f9d5905e4 Mon Sep 17 00:00:00 2001
From: Chris Duncan <chris@zoso.dev>
Date: Wed, 3 Sep 2025 09:41:53 -0700
Subject: [PATCH] Update type definitions.

---
 src/types.d.ts | 29 +++++++++++++++++++++++++----
 1 file changed, 25 insertions(+), 4 deletions(-)

diff --git a/src/types.d.ts b/src/types.d.ts
index be64a93..995d0af 100644
--- a/src/types.d.ts
+++ b/src/types.d.ts
@@ -231,6 +231,28 @@ export declare class Bip39 {
 export declare class Blake2b {
 	#private
 	/**
+	* Derives account private keys from a wallet seed using the BLAKE2b hashing
+	* algorithm.
+	*
+	* Separately, account public keys are derived from the private key using the
+	* Ed25519 key algorithm, and account addresses are derived from the public key
+	* as described in the Nano documentation.
+	* https://docs.nano.org/integration-guides/the-basics/
+	*
+	* @param {ArrayBuffer} seed - 32-byte secret seed of the wallet
+	* @param {number} index - 4-byte index of account to derive
+	* @returns {ArrayBuffer} Private key for the account
+	*/
+	static ckd (seed: ArrayBuffer, index: number): Promise<ArrayBuffer>
+	static get OUTBYTES_MIN (): 1
+	static get OUTBYTES_MAX (): 64
+	static get KEYBYTES_MIN (): 1
+	static get KEYBYTES_MAX (): 64
+	static get SALTBYTES (): 16
+	static get PERSONALBYTES (): 16
+	static get IV (): bigint[]
+	static get SIGMA (): number[][]
+	/**
 	* Creates a BLAKE2b hashing context.
 	*
 	* @param {number} length - Output length between 1-64 bytes
@@ -241,8 +263,6 @@ export declare class Blake2b {
 	constructor (length: number, key?: Uint8Array<ArrayBuffer>, salt?: Uint8Array<ArrayBuffer>, personal?: Uint8Array<ArrayBuffer>)
 	update (input: ArrayBuffer | Uint8Array): Blake2b
 	digest (): Uint8Array<ArrayBuffer>
-	digest (out: 'hex'): string
-	digest (out: 'binary' | Uint8Array<ArrayBuffer>): Uint8Array<ArrayBuffer>
 }
 
 /**
@@ -550,9 +570,10 @@ export declare class Wallet {
 	#private
 	static get DB_NAME (): 'Wallet'
 	/**
-	* Retrieves all encrypted wallets from the database.
+	* Retrieves all wallets with encrypted secrets and unencrypted metadata from
+	* the database.
 	*
-	* @returns Array of wallets with encrypted secrets and unencrypted metadata
+	* @returns id, type, iv, salt, encrypted
 	*/
 	static backup (): Promise<NamedData[]>
 	/**
-- 
2.47.3