From be2c343a14ce3399b29a70715ac7225009484306 Mon Sep 17 00:00:00 2001
From: Sam Verschueren <sam.verschueren@gmail.com>
Date: Sun, 22 Oct 2017 19:43:44 +0200
Subject: [PATCH] Make Predicate class abstract

---
 source/lib/predicates/predicate.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/lib/predicates/predicate.ts b/source/lib/predicates/predicate.ts
index d7249fd..e647259 100644
--- a/source/lib/predicates/predicate.ts
+++ b/source/lib/predicates/predicate.ts
@@ -11,7 +11,7 @@ export interface Context {
 
 export const validatorSymbol = Symbol('validators');
 
-export class Predicate<T = any> {
+export abstract class Predicate<T = any> {
 	constructor(
 		type: string,
 		private context: Context = { validators: [] }