Opinionated pull request, feel free to reject it, but please consider and see if it would be interesting for you

.gitignore

@@ -1,2 +1,24 @@
-/node_modules/
-/npm-debug.log
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+
+yarn.lock
+package-lock.json
+pnpm-lock.yaml
+
+# misc
+.DS_Store
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+node_modules
+
+size-plugin.json
+build

.prettierrc

@@ -0,0 +1,10 @@
+{
+	"tabWidth": 4,
+	"useTabs": true,
+	"singleQuote": true,
+	"jsxSingleQuote": true,
+	"semi": false,
+	"bracketSpacing": true,
+	"jsxBracketSameLine": false,
+	"arrowParens": "avoid"
+}

.vscode/settings.json

@@ -0,0 +1,4 @@
+{
+	"editor.formatOnSave": true,
+	"editor.defaultFormatter": "esbenp.prettier-vscode"
+}

es5/client.d.ts

@@ -0,0 +1,10 @@
+import { Session } from '.';
+export declare const generateSalt: () => string;
+export declare const derivePrivateKey: (salt: string, username: string, password: string) => string;
+export declare const deriveVerifier: (privateKey: string) => string;
+export declare const generateEphemeral: () => {
+    secret: string;
+    public: string;
+};
+export declare const deriveSession: (clientSecretEphemeral: string, serverPublicEphemeral: string, salt: string, username: string, privateKey: string) => Session;
+export declare const verifySession: (clientPublicEphemeral: string, clientSession: Session, serverSessionProof: string) => void;

es5/index.d.ts

@@ -0,0 +1,6 @@
+export * as Client from './client';
+export * as Server from './server';
+export declare type Session = {
+    key: string;
+    proof: string;
+};