Split SIWE into packages (spruceid#58)

* breakinto packages

* changed dependencies

* renamed imports

* added lerna for monorepo management

* removed duplicate stuff

* make ethers a peer dependency

* build fixes

* removed redundant ts config

* publish testing

* revert version for auto version update

* fix registry

* downgraded node version for greater package compatibility

* test fix

* lerna changes

* v1.1.3

* set default registry for publishing

* mono repo notes

* added package metadata

* more metadata

* update dependency

.gitignore

@@ -1,3 +1,4 @@
 node_modules
 dist
-docs
+docs
+.npmrc

.nvmrc

@@ -1 +1 @@
-16.10.0
+14.19.0

README.md

@@ -46,4 +46,10 @@ Specification can be found [here](https://eips.ethereum.org/EIPS/eip-4361).
 
 Our TypeScript library for Sign-In with Ethereum has not yet undergone a formal security 
 audit. We welcome continued feedback on the usability, architecture, and security 
-of this implementation.
+of this implementation.
+
+## Mono Repo Install and Build
+Run `npm install` to install dependencies, then `npm bootstrap` to link the dependencies
+in their respective packages. Afteward run `npm run build` to build the library.
+Development can occur on the `package/*` level with tests being run on each package itself.
+

lerna.json

@@ -0,0 +1,13 @@
+{
+  "packages": [
+    "packages/siwe",
+    "packages/siwe-parser"
+  ],
+  "npmClient": "npm",
+  "command": {
+    "publish": {
+      "registry": "https://npm.pkg.github.com"
+    }
+  },
+  "version": "1.1.3"
+}