From e82bb92120e53415de02e879e8dff410c63c00cd Mon Sep 17 00:00:00 2001
From: shmck <shawn.j.mckay@gmail.com>
Date: Mon, 6 Apr 2020 21:38:56 -0700
Subject: [PATCH] tutorial config validate deps proposal

Signed-off-by: shmck <shawn.j.mckay@gmail.com>
---
 typings/tutorial.d.ts | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/typings/tutorial.d.ts b/typings/tutorial.d.ts
index 313c386e..7961c522 100644
--- a/typings/tutorial.d.ts
+++ b/typings/tutorial.d.ts
@@ -3,6 +3,7 @@ export type Maybe<T> = T | null
 export type TutorialConfig = {
   testRunner: TutorialTestRunner
   repo: TutorialRepo
+  dependencies?: TutorialDependency[]
 }
 
 /** Logical groupings of tasks */
@@ -57,3 +58,12 @@ export interface TutorialRepo {
   uri: string
   branch: string
 }
+
+export interface TutorialDependency {
+  // A string command that, when run in a terminal, returns a value
+  command: string
+  // A regex pattern to match the output to determine if the dependency was found
+  expected: string
+  // A message or instructions to the user of what went wrong and what to do
+  message: string
+}