fix lint and user docs

Author: billbsing

README.md

@@ -90,3 +90,29 @@ If you just want to find out a name from the registry you can just do this:
 ```js
     const accountAddress = await convex.resolveAccountName('my-account')
 ```
+
+## Building and testing this library
+
+To build and test this library. First you need to clone the repositry
+
+```
+    git clone https://github.com/Convex-Dev/convex-api-js.git
+```
+
+Then you need to install the node.js dependent packages to run with this library:
+
+```
+    npm install
+```
+
+Now you can run the test suite, by typing the following command:
+
+```
+    npm run test
+```
+
+After editing any of the source code, you run the lint analyzer to make sure your code is complient:
+
+```
+    npm run lint
+```

src/API.ts

@@ -60,7 +60,7 @@ export class API {
     }
 
     public static create(url: string, language?: Language): API {
-        return new API(url, language);
+        return new API(url, language)
     }
 
     /**
@@ -86,7 +86,6 @@ export class API {
      *
      */
     public async createAccount(keyPair: KeyPair): Promise<Account> {
-
         const queryURL = urljoin(this.url, '/api/v1/createAccount')
         const data = {
             accountKey: keyPair.publicKeyAPI,
@@ -433,11 +432,7 @@ export class API {
      * ```
      *
      */
-    public async transfer(
-        toAddressAccount: BigInt | Account,
-        amount: BigInt | number,
-        fromAccount: Account
-    ): Promise<BigInt> {
+    public async transfer(toAddressAccount: BigInt | Account, amount: BigInt | number, fromAccount: Account): Promise<BigInt> {
         let toAddress
         if (Object.prototype.toString.call(toAddressAccount) === '[object BigInt]') {
             toAddress = toAddressAccount

src/Account.ts

@@ -23,7 +23,7 @@ export class Account {
      * @returns a new Account Object
      */
     public static create(keyPair: KeyPair, address?: BigInt, name?: string): Account {
-        return new Account(keyPair, address, name);
+        return new Account(keyPair, address, name)
     }
 
     /**
@@ -35,6 +35,6 @@ export class Account {
      *
      */
     public sign(text: string): string {
-        return this.keyPair.sign(text);
+        return this.keyPair.sign(text)
     }
 }

src/KeyPair.ts

@@ -63,11 +63,7 @@ export class KeyPair {
      * @returns an KeyPair object with the private and public key pairs.
      *
      */
-    public static importFromString(
-        text: string,
-        password: string,
-        publicKeyText?: string
-    ): KeyPair {
+    public static importFromString(text: string, password: string, publicKeyText?: string): KeyPair {
         const privateKey = createPrivateKey({
             key: text,
             type: 'pkcs8',
@@ -93,10 +89,7 @@ export class KeyPair {
      * @returns An KeyPair object with the private and public keys.
      *
      */
-    public static async importFromFile(
-        filename: string,
-        password: string,
-    ): Promise<KeyPair> {
+    public static async importFromFile(filename: string, password: string): Promise<KeyPair> {
         if (fs.existsSync(filename)) {
             const data = await fs.promises.readFile(filename)
             return KeyPair.importFromString(data.toString(), password)