Formatting and standards updates

1 files changed, 48 insertions, 0 deletions

diff --git a/packages/typescript-typings/types/eth-lightwallet/index.d.ts b/packages/typescript-typings/types/eth-lightwallet/index.d.ts
new file mode 100644
index 000000000..d31e67fc4
--- /dev/null
+++ b/packages/typescript-typings/types/eth-lightwallet/index.d.ts
@@ -0,0 +1,48 @@
+// eth-lightwallet declarations
+declare module 'eth-lightwallet' {
+    import { ECSignatureBuffer } from '@0xproject/types';
+
+    interface signing {
+        signTx(keystore: keystore, pwDerivedKey: Uint8Array, rawTx: string, signingAddress: string): string;
+        signMsg(
+            keystore: keystore,
+            pwDerivedKey: Uint8Array,
+            rawMsg: string,
+            signingAddress: string,
+        ): ECSignatureBuffer;
+        signMsgHash(
+            keystore: keystore,
+            pwDerivedKey: Uint8Array,
+            msgHash: string,
+            signingAddress: string,
+        ): ECSignatureBuffer;
+        concatSig(signature: any): string;
+    }
+    export const signing: signing;
+
+    interface VaultOptions {
+        password: string;
+        seedPhrase: string;
+        salt?: string;
+        hdPathString: string;
+    }
+    export class keystore {
+        public static createVault(
+            options: VaultOptions,
+            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[];
+    }
+}