Move more OAuth code to Feedly module.

Account/Sources/Account/Account.swift

@@ -20,6 +20,7 @@ import os.log
 import Secrets
 import Core
 import CommonErrors
+import Feedly
 
 // Main thread only.
 

Account/Sources/Account/AccountDelegates/FeedlyAccountDelegate+OAuth.swift

@@ -9,10 +9,14 @@
 import Foundation
 import Web
 import Secrets
+import Feedly
 
 /// Models the access token response from Feedly.
-/// https://developer.feedly.com/v3/auth/#exchanging-an-auth-code-for-a-refresh-token-and-an-access-token
-public struct FeedlyOAuthAccessTokenResponse: Decodable, OAuthAccessTokenResponse, Sendable {
+/// <https://developer.feedly.com/v3/auth/#exchanging-an-auth-code-for-a-refresh-token-and-an-access-token>
+///
+/// Also see: <https://tools.ietf.org/html/rfc6749#section-4.1.4>
+public struct FeedlyOAuthAccessTokenResponse: Decodable, Sendable {
+
 	/// The ID of the Feedly user.
 	public var id: String
 

Feedly/Sources/Feedly/OAuth/OAuth.swift

@@ -9,7 +9,6 @@
 import Foundation
 import Web
 import Secrets
-import Feedly
 
 /// Client-specific information for requesting an authorization code grant.
 /// Accounts are responsible for the scope.
@@ -131,20 +130,14 @@ public struct OAuthAccessTokenRequest: Encodable, Sendable {
 	}
 }
 
-/// Models the minimum subset of properties of a response in section 4.1.4 of the OAuth 2.0 Authorization Framework
-/// Concrete types model other parameters beyond the scope of the OAuth spec.
-/// For example, Feedly provides the ID of the user who has consented to the grant.
-/// https://tools.ietf.org/html/rfc6749#section-4.1.4
-public protocol OAuthAccessTokenResponse {
-	var accessToken: String { get }
-	var tokenType: String { get }
-	var expiresIn: Int { get }
-	var refreshToken: String? { get }
-	var scope: String { get }
-}
-
 /// The access and refresh tokens from a successful authorization grant.
 public struct OAuthAuthorizationGrant: Equatable {
+	
 	public var accessToken: Credentials
 	public var refreshToken: Credentials?
+
+	public init(accessToken: Credentials, refreshToken: Credentials? = nil) {
+		self.accessToken = accessToken
+		self.refreshToken = refreshToken
+	}
 }

Feedly/Sources/Feedly/OAuth/OAuthAuthorizationClient+Feedly.swift

@@ -8,9 +8,8 @@
 
 import Foundation
 import Secrets
-import Feedly
 
-extension OAuthAuthorizationClient {
+public extension OAuthAuthorizationClient {
 	
 	static func feedlyCloudClient(secretsProvider: SecretsProvider) -> OAuthAuthorizationClient {
 		/// Models private NetNewsWire client secrets.

Feedly/Sources/Feedly/OAuth/OAuthRefreshAccessTokenRequest.swift

@@ -8,7 +8,6 @@
 
 import Foundation
 import Web
-import Feedly
 
 /// Models section 6 of the OAuth 2.0 Authorization Framework
 /// https://tools.ietf.org/html/rfc6749#section-6