Added more algorithms, keyid and did some cleanup

index.d.ts

@@ -12,20 +12,20 @@ declare class JWT {
      * 
      * @param {object} payload The payload object. To use `nbf` (Not Before) and/or `exp` (Expiration Time) add `nbf` and/or `exp` to the payload.
      * @param {string} secret A string which is used to sign the payload.
-     * @param {'HS256' | 'HS512'} [algorithm=HS256] The algorithm used to sign the payload, possible values: `HS256` or `HS512`
+     * @param {JWTSignOptions | JWTAlgorithm} options The options object or the algorithm.
      * @returns {Promise<string>} Returns token as a `string`.
      */
-    sign(payload: object, secret: string, algorithm?: "HS256" | "HS512"): Promise<string>
+    sign(payload: object, secret: string, options?: JWTSignOptions | JWTAlgorithm): Promise<string>
 
     /**
      * Verifies the integrity of the token and returns a boolean value.
      * 
      * @param {string} token The token string generated by `jwt.sign()`.
      * @param {string} secret The string which was used to sign the payload.
-     * @param {'HS256' | 'HS512'} [algorithm=HS256] The algorithm used to sign the payload, possible values: `HS256` or `HS512`
+     * @param {JWTVerifyOptions | JWTAlgorithm} options The options object or the algorithm.
      * @returns {Promise<boolean>} Returns `true` if signature, `nbf` (if set) and `exp` (if set) are valid, otherwise returns `false`. 
      */
-    verify(token: string, secret: string, algorithm?: "HS256" | "HS512"): Promise<boolean>
+    verify(token: string, secret: string, options?: JWTVerifyOptions | JWTAlgorithm): Promise<boolean>
 
     /**
      * Returns the payload **without** verifying the integrity of the token. Please use `jwt.verify()` first to keep your application secure!
@@ -36,4 +36,16 @@ declare class JWT {
     decode(token: string): object | null
 }
 declare const _exports: JWT
+
+type JWTAlgorithm = 'ES256' | 'ES384' | 'ES512' | 'HS256' | 'HS384' | 'HS512'
+
+type JWTSignOptions = {
+    algorithm?: JWTAlgorithm,
+    keyid?: string
+}
+
+type JWTVerifyOptions = {
+    algorithm?: JWTAlgorithm
+}
+
 export = _exports