From a0712af032a8a6751a484db6d5ccd15a742fcd30 Mon Sep 17 00:00:00 2001
From: Tony Garnock-Jones <tonyg@leastfixedpoint.com>
Date: Mon, 18 Jan 2021 15:32:38 +0100
Subject: [PATCH] Remove unused imports/variables

---
 packages/core/src/runtime/skeleton.ts | 2 +-
 packages/core/src/syntax/matcher.ts   | 2 +-
 packages/core/src/syntax/template.ts  | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/packages/core/src/runtime/skeleton.ts b/packages/core/src/runtime/skeleton.ts
index d8f56e6..ff0c9bf 100644
--- a/packages/core/src/runtime/skeleton.ts
+++ b/packages/core/src/runtime/skeleton.ts
@@ -20,7 +20,7 @@ import { IdentitySet } from './idcoll.js';
 import { is, Value, Record, Set, Dictionary, canonicalString, preserves, RecordConstructorInfo } from 'preserves';
 
 import { Bag, ChangeDescription } from './bag.js';
-import { Discard, Capture, Observe } from './assertions.js';
+import { Discard, Capture } from './assertions.js';
 
 import * as Stack from './stack.js';
 
diff --git a/packages/core/src/syntax/matcher.ts b/packages/core/src/syntax/matcher.ts
index b715095..d2ff1f7 100644
--- a/packages/core/src/syntax/matcher.ts
+++ b/packages/core/src/syntax/matcher.ts
@@ -148,7 +148,7 @@ export function group<T>(opener: string, items: Pattern<T>, options: GroupOption
 }
 
 export function atomString<T extends string>(text: T, options: TokenOptions = {}): Pattern<T> {
-    return map(atom(text, options), t => text);
+    return map(atom(text, options), _t => text);
 }
 
 export function atom(text?: string, options: TokenOptions = {}): Pattern<Token> {
diff --git a/packages/core/src/syntax/template.ts b/packages/core/src/syntax/template.ts
index 094e8f7..8a57bbd 100644
--- a/packages/core/src/syntax/template.ts
+++ b/packages/core/src/syntax/template.ts
@@ -1,4 +1,4 @@
-import { Items, TokenType } from './tokens.js';
+import { Items } from './tokens.js';
 import { Pos, startPos } from './position.js';
 import { laxRead } from './reader.js';
 import * as M from './matcher.js';