From 52d30d8cf99b163c76912da0e2f2e1df09fbd141 Mon Sep 17 00:00:00 2001
From: Pavel Ivanov <p.ivanov@fxpro.com>
Date: Wed, 19 Apr 2017 11:37:41 +0300
Subject: [PATCH] Update type definition for ValidationOptions interface

- According to the docs it can be an object as well
---
 types/joi/index.d.ts   | 10 +++++++---
 types/joi/joi-tests.ts |  3 +++
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/types/joi/index.d.ts b/types/joi/index.d.ts
index 4fe2ed1282..7030ce4fb2 100644
--- a/types/joi/index.d.ts
+++ b/types/joi/index.d.ts
@@ -1,6 +1,6 @@
 // Type definitions for joi v10.0.0
 // Project: https://github.com/hapijs/joi
-// Definitions by: Bart van der Schoor <https://github.com/Bartvds>, Laurence Dougal Myers <https://github.com/laurence-myers>, Christopher Glantschnig <https://github.com/cglantschnig>, David Broder-Rodgers <https://github.com/DavidBR-SW>, Gael Magnan de Bornier <hhttps://github.com/GaelMagnan>, Rytis Alekna <hhttps://github.com/ralekna>
+// Definitions by: Bart van der Schoor <https://github.com/Bartvds>, Laurence Dougal Myers <https://github.com/laurence-myers>, Christopher Glantschnig <https://github.com/cglantschnig>, David Broder-Rodgers <https://github.com/DavidBR-SW>, Gael Magnan de Bornier <https://github.com/GaelMagnan>, Rytis Alekna <https://github.com/ralekna>, Pavel Ivanov <https://github.com/schfkt>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 
 // TODO express type of Schema in a type-parameter (.default, .valid, .example etc)
@@ -25,9 +25,13 @@ export interface ValidationOptions {
      */
     skipFunctions?: boolean;
     /**
-     * when true, unknown keys are deleted (only when value is an object). Defaults to false.
+     * remove unknown elements from objects and arrays. Defaults to false
+     * - when true, all unknown elements will be removed
+     * - when an object:
+     *      - arrays - set to true to remove unknown items from arrays.
+     *      - objects - set to true to remove unknown keys from objects
      */
-    stripUnknown?: boolean;
+    stripUnknown?: boolean | {arrays: boolean} | {objects: boolean} | {arrays: boolean; objects: boolean};
     /**
      * overrides individual error messages. Defaults to no override ({}).
      */
diff --git a/types/joi/joi-tests.ts b/types/joi/joi-tests.ts
index 4226fc4f6a..f35a124183 100644
--- a/types/joi/joi-tests.ts
+++ b/types/joi/joi-tests.ts
@@ -55,6 +55,9 @@ validOpts = {convert: bool};
 validOpts = {allowUnknown: bool};
 validOpts = {skipFunctions: bool};
 validOpts = {stripUnknown: bool};
+validOpts = {stripUnknown: {arrays: bool}};
+validOpts = {stripUnknown: {objects: bool}};
+validOpts = {stripUnknown: {arrays: bool, objects: bool}};
 validOpts = {language: bool};
 validOpts = {presence: str};
 validOpts = {context: obj};