X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=server%2Ftypings%2Futils.ts;h=24d43b2587007611a1836bc3a881e562e243f5c3;hb=66a36740044242568ae7868842eb36a920b21544;hp=a86b05be2d1bf273e2bca51377809aab9c8552b8;hpb=5224c394b3bbac6ec1543e41fa0ec6db436e84fa;p=github%2FChocobozzz%2FPeerTube.git

diff --git a/server/typings/utils.ts b/server/typings/utils.ts
index a86b05be2..24d43b258 100644
--- a/server/typings/utils.ts
+++ b/server/typings/utils.ts
@@ -1,3 +1,22 @@
-export type FunctionPropertyNames<T> = { [K in keyof T]: T[K] extends Function ? K : never }[keyof T]
+export type FunctionPropertyNames<T> = {
+  [K in keyof T]: T[K] extends Function ? K : never
+}[keyof T]
 
 export type FunctionProperties<T> = Pick<T, FunctionPropertyNames<T>>
+
+export type PickWith<T, KT extends keyof T, V> = {
+  [P in KT]: T[P] extends V ? V : never
+}
+
+export type PickWithOpt<T, KT extends keyof T, V> = {
+  [P in KT]?: T[P] extends V ? V : never
+}
+
+// https://github.com/krzkaczor/ts-essentials Rocks!
+export type DeepPartial<T> = {
+  [P in keyof T]?: T[P] extends Array<infer U>
+    ? Array<DeepPartial<U>>
+    : T[P] extends ReadonlyArray<infer U>
+      ? ReadonlyArray<DeepPartial<U>>
+      : DeepPartial<T[P]>
+}