simpler tab recovery system

terminus-terminal/src/api.ts

@@ -21,21 +21,9 @@ export interface SessionOptions {
     env?: any
     width?: number
     height?: number
-    recoveryId?: string
-    recoveredTruePID$?: Observable<number>
     pauseAfterExit?: boolean
 }
 
-export abstract class SessionPersistenceProvider {
-    abstract id: string
-    abstract displayName: string
-
-    abstract isAvailable (): boolean
-    abstract async attachSession (recoveryId: any): Promise<SessionOptions>
-    abstract async startSession (options: SessionOptions): Promise<any>
-    abstract async terminateSession (recoveryId: string): Promise<void>
-}
-
 export interface ITerminalColorScheme {
     name: string
     foreground: string