1 files changed, 28 insertions, 0 deletions
diff --git a/packages/subproviders/src/globals.d.ts b/packages/subproviders/src/globals.d.ts
index 4b3ecdf3c..1e104053f 100644
--- a/packages/subproviders/src/globals.d.ts
+++ b/packages/subproviders/src/globals.d.ts
@@ -16,6 +16,11 @@ interface ECSignature {
     r: string;
     s: string;
 }
+interface ECSignatureBuffer {
+    v: number;
+    r: Buffer;
+    s: Buffer;
+}
 
 interface LedgerTransport {
     close(): Promise<void>;
@@ -57,3 +62,26 @@ declare module '*.json' {
     export default json;
     /* tslint:enable */
 }
+
+// eth-lightwallet declarations
+declare module 'eth-lightwallet' {
+    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[];
+    }
+}