From 7f8d04cdebd5e8d84b79d129b201e6918806d8dc Mon Sep 17 00:00:00 2001
From: Jordan Sexton <jordan@jordansexton.com>
Date: Sun, 19 Dec 2021 19:31:28 -0600
Subject: [PATCH] add instruction errors

---
 token/ts/src/errors.ts | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/token/ts/src/errors.ts b/token/ts/src/errors.ts
index 9576d7e6..281edee2 100644
--- a/token/ts/src/errors.ts
+++ b/token/ts/src/errors.ts
@@ -34,3 +34,23 @@ export class TokenInvalidOwnerError extends TokenError {
 export class TokenOwnerOffCurveError extends TokenError {
     name = 'TokenOwnerOffCurveError';
 }
+
+/** Thrown if an instruction's program is invalid */
+export class TokenInvalidInstructionProgramError extends TokenError {
+    name = 'TokenInvalidInstructionProgramError';
+}
+
+/** Thrown if an instruction's keys are invalid */
+export class TokenInvalidInstructionKeysError extends TokenError {
+    name = 'TokenInvalidInstructionKeysError';
+}
+
+/** Thrown if an instruction's data is invalid */
+export class TokenInvalidInstructionDataError extends TokenError {
+    name = 'TokenInvalidInstructionDataError';
+}
+
+/** Thrown if an instruction's type is invalid */
+export class TokenInvalidInstructionTypeError extends TokenError {
+    name = 'TokenInvalidInstructionTypeError';
+}