Added JSDoc to ESLint (#3529)

* Added JSDoc to eslint rules

Signed-off-by: Matthew Nickson <mnickson@sidingsmedia.com>

* Fixed JSDoc eslint errors

Signed-off-by: Matthew Nickson <mnickson@sidingsmedia.com>

* Update the check-linters workflow to Node.js 20

---------

Signed-off-by: Matthew Nickson <mnickson@sidingsmedia.com>
Co-authored-by: Louis Lam <louislam@users.noreply.github.com>

server/notification-providers/nostr.js

@@ -33,6 +33,9 @@ if (semver.lt(nodeVersion, "16.0.0")) {
 class Nostr extends NotificationProvider {
     name = "nostr";
 
+    /**
+     * @inheritdoc
+     */
     async send(notification, msg, monitorJSON = null, heartbeatJSON = null) {
         // All DMs should have same timestamp
         const createdAt = Math.floor(Date.now() / 1000);
@@ -86,6 +89,11 @@ class Nostr extends NotificationProvider {
         return `${successfulRelays}/${relays.length} relays connected.`;
     }
 
+    /**
+     * Get the private key for the sender
+     * @param {string} sender Sender to retrieve key for
+     * @returns {nip19.DecodeResult} Private key
+     */
     async getPrivateKey(sender) {
         try {
             const senderDecodeResult = await nip19.decode(sender);
@@ -96,6 +104,11 @@ class Nostr extends NotificationProvider {
         }
     }
 
+    /**
+     * Get public keys for recipients
+     * @param {string} recipients Newline delimited list of recipients
+     * @returns {nip19.DecodeResult[]} Public keys
+     */
     async getPublicKeys(recipients) {
         const recipientsList = recipients.split("\n");
         const publicKeys = [];