1 files changed, 3 insertions, 4 deletions
diff --git a/src/ts/globals.d.ts b/src/ts/globals.d.ts
index 58efe136a..1e502b061 100644
--- a/src/ts/globals.d.ts
+++ b/src/ts/globals.d.ts
@@ -1,5 +1,3 @@
-declare type ETHPublicKey = string;
-declare type ETHAddressHex = string;
 declare type ETHAddressBuff = Buffer;
 
 declare interface Schema {
@@ -10,6 +8,7 @@ declare module 'ethereumjs-util' {
     const toBuffer: (dataHex: string) => Buffer;
     const hashPersonalMessage: (msg: Buffer) => Buffer;
     const bufferToHex: (buff: Buffer) => string;
-    const ecrecover: (msgHashBuff: Buffer, v: number, r: Buffer, s: Buffer) => ETHPublicKey;
-    const pubToAddress: (pubKey: ETHPublicKey) => ETHAddressBuff;
+    const ecrecover: (msgHashBuff: Buffer, v: number, r: Buffer, s: Buffer) => string;
+    const pubToAddress: (pubKey: string) => ETHAddressBuff;
+    const isValidAddress: (address: string) => boolean;
 }