/**
 * Metadata about an OAuth 2.0 Authorization Server.
 */
export interface IAuthorizationServerMetadata {
	/**
	 * REQUIRED. The authorization server's issuer identifier URL that uses https scheme and has no query or fragment components.
	 */
	issuer: string;

	/**
	 * URL of the authorization server's authorization endpoint.
	 * This is REQUIRED unless no grant types are supported that use the authorization endpoint.
	 */
	authorization_endpoint?: string;

	/**
	 * URL of the authorization server's token endpoint.
	 * This is REQUIRED unless only the implicit grant type is supported.
	 */
	token_endpoint?: string;

	/**
	 * OPTIONAL. URL of the authorization server's OAuth 2.0 Dynamic Client Registration endpoint.
	 */
	registration_endpoint?: string;

	/**
	 * RECOMMENDED. JSON array containing a list of the OAuth 2.0 scope values supported.
	 */
	scopes_supported?: string[];

	/**
	 * REQUIRED. JSON array containing a list of the OAuth 2.0 response_type values supported.
	 */
	response_types_supported: string[];
}

declare module 'vscode' {
	export interface AuthenticationProvider {
		resolveMcpAuthenticationScopes?(authorizationServer: Uri, scopes: string[], token: CancellationToken): ProviderResult<string[]>;
	}
}

	export interface AuthenticationProviderOptions {
		/**
		 * When specified, the caller of `getSession` will be able to override the issuer URL used to
		 * authenticate the user.
		 */
		readonly supportsIssuerOverride?: boolean;
	}

	export interface AuthenticationProviderSessionOptions {
		/**
		 * When specified, the authentication provider will use the provided issuer URL to
		 * authenticate the user. This is only used when a provider `supportsIssuerOverride` is set to true
		 */
		issuer?: Uri;
	}

	export interface AuthenticationGetSessionOptions {
		/**
		 * When specified, the authentication provider will use the provided issuer URL to
		 * authenticate the user. This is only used when a provider `supportsIssuerOverride` is set to true
		 */
		issuer?: Uri;
	}