added contracts

DonJayamanne · DonJayamanne · commit 6d1c756cd180 · 2016-10-19T09:34:27.000+11:00
diff --git a/src/client/jupyter/jupyter_client/contracts.ts b/src/client/jupyter/jupyter_client/contracts.ts
@@ -0,0 +1,13 @@
+import { KernelspecMetadata, Kernelspec } from '../contracts';
+
+export interface IJupyterClient {
+    getAllKernelSpecs(): Promise<{ [key: string]: Kernelspec }>;
+    startKernel(kernelSpec: KernelspecMetadata): Promise<[string, any, string]>;
+    shutdownkernel(kernelUUID: string): Promise<any>;
+    interruptKernel(kernelUUID: string): Promise<any>;
+    restartKernel(kernelUUID: string): Promise<any>;
+}
+
+export enum KernelCommand {
+    shutdown,restart,interrupt
+}
