1 files changed, 47 insertions, 20 deletions
diff --git a/packages/typescript-typings/types/eth-lightwallet/index.d.ts b/packages/typescript-typings/types/eth-lightwallet/index.d.ts
index 76f910d9c..f6d0cd6d8 100644
--- a/packages/typescript-typings/types/eth-lightwallet/index.d.ts
+++ b/packages/typescript-typings/types/eth-lightwallet/index.d.ts
@@ -1,24 +1,51 @@
 // eth-lightwallet declarations
 declare module 'eth-lightwallet' {
-  import { ECSignatureBuffer } from "@0xproject/types";
+    import { ECSignatureBuffer } from '@0xproject/types';
 
-  export class signing {
-    public static signTx(keystore: keystore, pwDerivedKey: Uint8Array, rawTx: string, signingAddress: string): string;
-    public static signMsg(keystore: keystore, pwDerivedKey: Uint8Array, rawMsg: string, signingAddress: string): ECSignatureBuffer;
-    public static signMsgHash(keystore: keystore, pwDerivedKey: Uint8Array, msgHash: string, signingAddress: string): ECSignatureBuffer;
-    public static concatSig(signature: any): string;
-  }
-  export class keystore {
-      public static createVault(options: any, callback?: (error: Error, keystore: keystore) => void): keystore;
-      public static generateRandomSeed(): string;
-      public static isSeedValid(seed: string): boolean;
-      public static deserialize(keystore: string): keystore;
-      public serialize(): string;
-      public keyFromPassword(password: string, callback?: (error: Error, pwDerivedKey: Uint8Array) => void): Uint8Array;
-      public isDerivedKeyCorrect(pwDerivedKey: Uint8Array): boolean;
-      public generateNewAddress(pwDerivedKey: Uint8Array, numberOfAddresses: number): void;
-      public getSeed(pwDerivedKey: Uint8Array): string;
-      public exportPrivateKey(address: string, pwDerivedKey: Uint8Array): string;
-      public getAddresses(): string[];
-  }
+    // tslint:disable-next-line:class-name
+    export class signing {
+        public static signTx(
+            keystore: keystore,
+            pwDerivedKey: Uint8Array,
+            rawTx: string,
+            signingAddress: string,
+        ): string;
+        public static signMsg(
+            keystore: keystore,
+            pwDerivedKey: Uint8Array,
+            rawMsg: string,
+            signingAddress: string,
+        ): ECSignatureBuffer;
+        public static signMsgHash(
+            keystore: keystore,
+            pwDerivedKey: Uint8Array,
+            msgHash: string,
+            signingAddress: string,
+        ): ECSignatureBuffer;
+        public static concatSig(signature: any): string;
+    }
+    // tslint:disable-next-line:class-name
+    export class keystore {
+        public static createVault(options: any, callback?: (error: Error, keystore: keystore) => void): keystore;
+        public static generateRandomSeed(): string;
+        public static isSeedValid(seed: string): boolean;
+        public static deserialize(keystore: string): keystore;
+        public serialize(): string;
+        public keyFromPassword(
+            password: string,
+            callback?: (error: Error, pwDerivedKey: Uint8Array) => void,
+        ): Uint8Array;
+        public isDerivedKeyCorrect(pwDerivedKey: Uint8Array): boolean;
+        public generateNewAddress(pwDerivedKey: Uint8Array, numberOfAddresses: number): void;
+        public getSeed(pwDerivedKey: Uint8Array): string;
+        public exportPrivateKey(address: string, pwDerivedKey: Uint8Array): string;
+        public getAddresses(): string[];
+    }
+
+    interface VaultOptions {
+        password: string;
+        seedPhrase: string;
+        salt?: string;
+        hdPathString: string;
+    }
 }