1 files changed, 0 insertions, 35 deletions
diff --git a/node_modules/concordance/lib/Circular.js b/node_modules/concordance/lib/Circular.js
deleted file mode 100644
index c5c020267..000000000
--- a/node_modules/concordance/lib/Circular.js
+++ /dev/null
@@ -1,35 +0,0 @@
-'use strict'
-
-class Circular {
-  constructor () {
-    this.stack = new Map()
-  }
-
-  add (descriptor) {
-    if (this.stack.has(descriptor)) throw new Error('Already in stack')
-
-    if (descriptor.isItem !== true && descriptor.isMapEntry !== true && descriptor.isProperty !== true) {
-      this.stack.set(descriptor, this.stack.size + 1)
-    }
-    return this
-  }
-
-  delete (descriptor) {
-    if (this.stack.has(descriptor)) {
-      if (this.stack.get(descriptor) !== this.stack.size) throw new Error('Not on top of stack')
-      this.stack.delete(descriptor)
-    }
-    return this
-  }
-
-  has (descriptor) {
-    return this.stack.has(descriptor)
-  }
-
-  get (descriptor) {
-    return this.stack.has(descriptor)
-      ? this.stack.get(descriptor)
-      : 0
-  }
-}
-module.exports = Circular