4 files changed, 18 insertions, 16 deletions
diff --git a/packages/typescript-typings/types/detect-node/index.d.ts b/packages/typescript-typings/types/detect-node/index.d.ts
new file mode 100644
index 000000000..4c58b8450
--- /dev/null
+++ b/packages/typescript-typings/types/detect-node/index.d.ts
@@ -0,0 +1,3 @@
+declare module 'detect-node' {
+    export const isNode: boolean;
+}
diff --git a/packages/typescript-typings/types/ethereumjs-abi/index.d.ts b/packages/typescript-typings/types/ethereumjs-abi/index.d.ts
new file mode 100644
index 000000000..2d9fc9fcd
--- /dev/null
+++ b/packages/typescript-typings/types/ethereumjs-abi/index.d.ts
@@ -0,0 +1,7 @@
+declare module 'ethereumjs-abi' {
+    export function soliditySHA3(argTypes: string[], args: any[]): Buffer;
+    export function soliditySHA256(argTypes: string[], args: any[]): Buffer;
+    export function methodID(name: string, types: string[]): Buffer;
+    export function simpleEncode(signature: string, ...args: any[]): Buffer;
+    export function rawDecode(signature: string[], data: Buffer): any[];
+}
diff --git a/packages/typescript-typings/types/json-rpc-error/index.d.ts b/packages/typescript-typings/types/json-rpc-error/index.d.ts
new file mode 100644
index 000000000..dfaf92167
--- /dev/null
+++ b/packages/typescript-typings/types/json-rpc-error/index.d.ts
@@ -0,0 +1,8 @@
+declare module 'json-rpc-error' {
+    export class InternalError extends Error {
+        constructor(err: Error | string);
+    }
+    export class MethodNotFound extends Error {
+        constructor();
+    }
+}
diff --git a/packages/typescript-typings/types/lerna-get-packages/index.d.ts b/packages/typescript-typings/types/lerna-get-packages/index.d.ts
deleted file mode 100644
index 0650a542c..000000000
--- a/packages/typescript-typings/types/lerna-get-packages/index.d.ts
+++ /dev/null
@@ -1,16 +0,0 @@
-declare interface LernaPackage {
-    location: string;
-    package: {
-        private?: boolean;
-        version: string;
-        name: string;
-        main?: string;
-        config?: {
-            additionalTsTypings?: string[];
-        };
-    };
-}
-declare function lernaGetPackages(path: string): LernaPackage[];
-declare module 'lerna-get-packages' {
-    export = lernaGetPackages;
-}