1 files changed, 0 insertions, 109 deletions
diff --git a/node_modules/babel-plugin-transform-simplify-comparison-operators/lib/index.js b/node_modules/babel-plugin-transform-simplify-comparison-operators/lib/index.js
deleted file mode 100644
index 008b34a2..00000000
--- a/node_modules/babel-plugin-transform-simplify-comparison-operators/lib/index.js
+++ /dev/null
@@ -1,109 +0,0 @@
-"use strict";
-
-module.exports = function ({
-  types: t
-}) {
-  // custom implementation of getTypeAnnotation that fixes
-  // the type information that is lost during sequence expression transformation
-  // https://github.com/babel/minify/issues/323
-  function customTypeAnnotation(path) {
-    if (path.typeAnnotation) {
-      return path.typeAnnotation;
-    } // We are not handling the case of literals and other base types
-    // since they are already handled via getTypeAnnotation
-
-
-    const node = path.node;
-    const binding = path.parentPath.scope.getBinding(node.name);
-    const types = [];
-
-    if (binding && binding.constantViolations) {
-      if (binding.identifier.typeAnnotation) {
-        return binding.identifier.typeAnnotation;
-      }
-
-      if (binding.constantViolations) {
-        const violations = binding.constantViolations;
-        var _iteratorNormalCompletion = true;
-        var _didIteratorError = false;
-        var _iteratorError = undefined;
-
-        try {
-          for (var _iterator = violations[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
-            let violation = _step.value;
-            types.push(violation.getTypeAnnotation());
-          }
-        } catch (err) {
-          _didIteratorError = true;
-          _iteratorError = err;
-        } finally {
-          try {
-            if (!_iteratorNormalCompletion && _iterator.return != null) {
-              _iterator.return();
-            }
-          } finally {
-            if (_didIteratorError) {
-              throw _iteratorError;
-            }
-          }
-        }
-      }
-    }
-
-    if (types.length > 0) {
-      return t.createUnionTypeAnnotation(types);
-    }
-
-    return types;
-  } // Based on the type inference in Babel
-
-
-  function baseTypeStrictlyMatches(left, right) {
-    let leftTypes, rightTypes;
-
-    if (t.isIdentifier(left)) {
-      leftTypes = customTypeAnnotation(left);
-    } else if (t.isIdentifier(right)) {
-      rightTypes = customTypeAnnotation(right);
-    } // Early exit
-
-
-    if (t.isAnyTypeAnnotation(leftTypes) || t.isAnyTypeAnnotation(rightTypes)) {
-      return false;
-    }
-
-    leftTypes = [].concat(leftTypes, left.getTypeAnnotation());
-    rightTypes = [].concat(rightTypes, right.getTypeAnnotation());
-    leftTypes = t.createUnionTypeAnnotation(leftTypes);
-    rightTypes = t.createUnionTypeAnnotation(rightTypes);
-
-    if (!t.isAnyTypeAnnotation(leftTypes) && t.isFlowBaseAnnotation(leftTypes)) {
-      return leftTypes.type === rightTypes.type;
-    }
-  }
-
-  return {
-    name: "transform-simplify-comparison-operators",
-    visitor: {
-      // simplify comparison operations if we're 100% certain
-      // that each value will always be of the same type
-      BinaryExpression(path) {
-        const node = path.node;
-        const op = node.operator;
-
-        if (op !== "===" && op !== "!==") {
-          return;
-        }
-
-        const left = path.get("left");
-        const right = path.get("right");
-        const strictMatch = baseTypeStrictlyMatches(left, right);
-
-        if (strictMatch) {
-          node.operator = node.operator.slice(0, -1);
-        }
-      }
-
-    }
-  };
-};
-\ No newline at end of file