Add varint package

types/varint/index.d.ts

@@ -0,0 +1,31 @@
+// Type definitions for varint 5.0.0
+// Project: https://github.com/chrisdickinson/varint
+// Definitions by: Jaco Greeff <https://github.com/jacogr>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+/// <reference types="node"/>
+
+declare module 'varint' {
+type VarintDecode = {
+    (data: Buffer, offset?: number): number,
+
+    readonly bytes: number
+}
+
+type VarintEncode = {
+    (num: number, buf?: Buffer, offset?: number): Buffer,
+
+    readonly bytes: number
+}
+
+interface Varint {
+    readonly decode: VarintDecode;
+    readonly encode: VarintEncode;
+
+    encodingLength (num: number): number;
+}
+
+const varint: Varint;
+
+export default varint;
+}

types/varint/tsconfig.json

@@ -0,0 +1,16 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": ["es6"],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictFunctionTypes": true,
+        "strictNullChecks": true,
+        "baseUrl": "../",
+        "typeRoots": ["../"],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": ["index.d.ts", "bn.js-tests.ts"]
+}

types/varint/tslint.json

@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }

types/varint/varint-tests.ts

@@ -0,0 +1,8 @@
+// @ts-ignore
+import varint from 'varint';
+
+varint.encode(300);
+varint.encode.bytes;
+
+varint.decode(Buffer.from([0xa7, 0x02]));
+varint.decode.bytes;