add node modules

node_modules/@babel/helper-member-expression-to-functions/LICENSE

@@ -0,0 +1,22 @@
+MIT License
+
+Copyright (c) 2014-present Sebastian McKenzie and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

node_modules/@babel/helper-member-expression-to-functions/README.md

@@ -0,0 +1,19 @@
+# @babel/helper-member-expression-to-functions
+
+> Helper function to replace certain member expressions with function calls
+
+See our website [@babel/helper-member-expression-to-functions](https://babeljs.io/docs/en/babel-helper-member-expression-to-functions) for more information.
+
+## Install
+
+Using npm:
+
+```sh
+npm install --save-dev @babel/helper-member-expression-to-functions
+```
+
+or using yarn:
+
+```sh
+yarn add @babel/helper-member-expression-to-functions --dev
+```

node_modules/@babel/helper-member-expression-to-functions/lib/index.js

@@ -0,0 +1,403 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', { value: true });
+
+var t = require('@babel/types');
+
+function willPathCastToBoolean(path) {
+  const maybeWrapped = path;
+  const {
+    node,
+    parentPath
+  } = maybeWrapped;
+
+  if (parentPath.isLogicalExpression()) {
+    const {
+      operator,
+      right
+    } = parentPath.node;
+
+    if (operator === "&&" || operator === "||" || operator === "??" && node === right) {
+      return willPathCastToBoolean(parentPath);
+    }
+  }
+
+  if (parentPath.isSequenceExpression()) {
+    const {
+      expressions
+    } = parentPath.node;
+
+    if (expressions[expressions.length - 1] === node) {
+      return willPathCastToBoolean(parentPath);
+    } else {
+      return true;
+    }
+  }
+
+  return parentPath.isConditional({
+    test: node
+  }) || parentPath.isUnaryExpression({
+    operator: "!"
+  }) || parentPath.isLoop({
+    test: node
+  });
+}
+
+class AssignmentMemoiser {
+  constructor() {
+    this._map = void 0;
+    this._map = new WeakMap();
+  }
+
+  has(key) {
+    return this._map.has(key);
+  }
+
+  get(key) {
+    if (!this.has(key)) return;
+
+    const record = this._map.get(key);
+
+    const {
+      value
+    } = record;
+    record.count--;
+
+    if (record.count === 0) {
+      return t.assignmentExpression("=", value, key);
+    }
+
+    return value;
+  }
+
+  set(key, value, count) {
+    return this._map.set(key, {
+      count,
+      value
+    });
+  }
+
+}
+
+function toNonOptional(path, base) {
+  const {
+    node
+  } = path;
+
+  if (path.isOptionalMemberExpression()) {
+    return t.memberExpression(base, node.property, node.computed);
+  }
+
+  if (path.isOptionalCallExpression()) {
+    const callee = path.get("callee");
+
+    if (path.node.optional && callee.isOptionalMemberExpression()) {
+      const {
+        object
+      } = callee.node;
+      const context = path.scope.maybeGenerateMemoised(object) || object;
+      callee.get("object").replaceWith(t.assignmentExpression("=", context, object));
+      return t.callExpression(t.memberExpression(base, t.identifier("call")), [context, ...node.arguments]);
+    }
+
+    return t.callExpression(base, node.arguments);
+  }
+
+  return path.node;
+}
+
+function isInDetachedTree(path) {
+  while (path) {
+    if (path.isProgram()) break;
+    const {
+      parentPath,
+      container,
+      listKey
+    } = path;
+    const parentNode = parentPath.node;
+
+    if (listKey) {
+      if (container !== parentNode[listKey]) return true;
+    } else {
+      if (container !== parentNode) return true;
+    }
+
+    path = parentPath;
+  }
+
+  return false;
+}
+
+const handle = {
+  memoise() {},
+
+  handle(member, noDocumentAll) {
+    const {
+      node,
+      parent,
+      parentPath,
+      scope
+    } = member;
+
+    if (member.isOptionalMemberExpression()) {
+      if (isInDetachedTree(member)) return;
+      const endPath = member.find(({
+        node,
+        parent,
+        parentPath
+      }) => {
+        if (parentPath.isOptionalMemberExpression()) {
+          return parent.optional || parent.object !== node;
+        }
+
+        if (parentPath.isOptionalCallExpression()) {
+          return node !== member.node && parent.optional || parent.callee !== node;
+        }
+
+        return true;
+      });
+
+      if (scope.path.isPattern()) {
+        endPath.replaceWith(t.callExpression(t.arrowFunctionExpression([], endPath.node), []));
+        return;
+      }
+
+      const willEndPathCastToBoolean = willPathCastToBoolean(endPath);
+      const rootParentPath = endPath.parentPath;
+
+      if (rootParentPath.isUpdateExpression({
+        argument: node
+      }) || rootParentPath.isAssignmentExpression({
+        left: node
+      })) {
+        throw member.buildCodeFrameError(`can't handle assignment`);
+      }
+
+      const isDeleteOperation = rootParentPath.isUnaryExpression({
+        operator: "delete"
+      });
+
+      if (isDeleteOperation && endPath.isOptionalMemberExpression() && endPath.get("property").isPrivateName()) {
+        throw member.buildCodeFrameError(`can't delete a private class element`);
+      }
+
+      let startingOptional = member;
+
+      for (;;) {
+        if (startingOptional.isOptionalMemberExpression()) {
+          if (startingOptional.node.optional) break;
+          startingOptional = startingOptional.get("object");
+          continue;
+        } else if (startingOptional.isOptionalCallExpression()) {
+          if (startingOptional.node.optional) break;
+          startingOptional = startingOptional.get("callee");
+          continue;
+        }
+
+        throw new Error(`Internal error: unexpected ${startingOptional.node.type}`);
+      }
+
+      const startingProp = startingOptional.isOptionalMemberExpression() ? "object" : "callee";
+      const startingNode = startingOptional.node[startingProp];
+      const baseNeedsMemoised = scope.maybeGenerateMemoised(startingNode);
+      const baseRef = baseNeedsMemoised != null ? baseNeedsMemoised : startingNode;
+      const parentIsOptionalCall = parentPath.isOptionalCallExpression({
+        callee: node
+      });
+      const parentIsCall = parentPath.isCallExpression({
+        callee: node
+      });
+      startingOptional.replaceWith(toNonOptional(startingOptional, baseRef));
+
+      if (parentIsOptionalCall) {
+        if (parent.optional) {
+          parentPath.replaceWith(this.optionalCall(member, parent.arguments));
+        } else {
+          parentPath.replaceWith(this.call(member, parent.arguments));
+        }
+      } else if (parentIsCall) {
+        member.replaceWith(this.boundGet(member));
+      } else {
+        member.replaceWith(this.get(member));
+      }
+
+      let regular = member.node;
+
+      for (let current = member; current !== endPath;) {
+        const {
+          parentPath
+        } = current;
+
+        if (parentPath === endPath && parentIsOptionalCall && parent.optional) {
+          regular = parentPath.node;
+          break;
+        }
+
+        regular = toNonOptional(parentPath, regular);
+        current = parentPath;
+      }
+
+      let context;
+      const endParentPath = endPath.parentPath;
+
+      if (t.isMemberExpression(regular) && endParentPath.isOptionalCallExpression({
+        callee: endPath.node,
+        optional: true
+      })) {
+        const {
+          object
+        } = regular;
+        context = member.scope.maybeGenerateMemoised(object);
+
+        if (context) {
+          regular.object = t.assignmentExpression("=", context, object);
+        }
+      }
+
+      let replacementPath = endPath;
+
+      if (isDeleteOperation) {
+        replacementPath = endParentPath;
+        regular = endParentPath.node;
+      }
+
+      const baseMemoised = baseNeedsMemoised ? t.assignmentExpression("=", t.cloneNode(baseRef), t.cloneNode(startingNode)) : t.cloneNode(baseRef);
+
+      if (willEndPathCastToBoolean) {
+        let nonNullishCheck;
+
+        if (noDocumentAll) {
+          nonNullishCheck = t.binaryExpression("!=", baseMemoised, t.nullLiteral());
+        } else {
+          nonNullishCheck = t.logicalExpression("&&", t.binaryExpression("!==", baseMemoised, t.nullLiteral()), t.binaryExpression("!==", t.cloneNode(baseRef), scope.buildUndefinedNode()));
+        }
+
+        replacementPath.replaceWith(t.logicalExpression("&&", nonNullishCheck, regular));
+      } else {
+        let nullishCheck;
+
+        if (noDocumentAll) {
+          nullishCheck = t.binaryExpression("==", baseMemoised, t.nullLiteral());
+        } else {
+          nullishCheck = t.logicalExpression("||", t.binaryExpression("===", baseMemoised, t.nullLiteral()), t.binaryExpression("===", t.cloneNode(baseRef), scope.buildUndefinedNode()));
+        }
+
+        replacementPath.replaceWith(t.conditionalExpression(nullishCheck, isDeleteOperation ? t.booleanLiteral(true) : scope.buildUndefinedNode(), regular));
+      }
+
+      if (context) {
+        const endParent = endParentPath.node;
+        endParentPath.replaceWith(t.optionalCallExpression(t.optionalMemberExpression(endParent.callee, t.identifier("call"), false, true), [t.cloneNode(context), ...endParent.arguments], false));
+      }
+
+      return;
+    }
+
+    if (parentPath.isUpdateExpression({
+      argument: node
+    })) {
+      if (this.simpleSet) {
+        member.replaceWith(this.simpleSet(member));
+        return;
+      }
+
+      const {
+        operator,
+        prefix
+      } = parent;
+      this.memoise(member, 2);
+      const value = t.binaryExpression(operator[0], t.unaryExpression("+", this.get(member)), t.numericLiteral(1));
+
+      if (prefix) {
+        parentPath.replaceWith(this.set(member, value));
+      } else {
+        const {
+          scope
+        } = member;
+        const ref = scope.generateUidIdentifierBasedOnNode(node);
+        scope.push({
+          id: ref
+        });
+        value.left = t.assignmentExpression("=", t.cloneNode(ref), value.left);
+        parentPath.replaceWith(t.sequenceExpression([this.set(member, value), t.cloneNode(ref)]));
+      }
+
+      return;
+    }
+
+    if (parentPath.isAssignmentExpression({
+      left: node
+    })) {
+      if (this.simpleSet) {
+        member.replaceWith(this.simpleSet(member));
+        return;
+      }
+
+      const {
+        operator,
+        right: value
+      } = parent;
+
+      if (operator === "=") {
+        parentPath.replaceWith(this.set(member, value));
+      } else {
+        const operatorTrunc = operator.slice(0, -1);
+
+        if (t.LOGICAL_OPERATORS.includes(operatorTrunc)) {
+          this.memoise(member, 1);
+          parentPath.replaceWith(t.logicalExpression(operatorTrunc, this.get(member), this.set(member, value)));
+        } else {
+          this.memoise(member, 2);
+          parentPath.replaceWith(this.set(member, t.binaryExpression(operatorTrunc, this.get(member), value)));
+        }
+      }
+
+      return;
+    }
+
+    if (parentPath.isCallExpression({
+      callee: node
+    })) {
+      parentPath.replaceWith(this.call(member, parent.arguments));
+      return;
+    }
+
+    if (parentPath.isOptionalCallExpression({
+      callee: node
+    })) {
+      if (scope.path.isPattern()) {
+        parentPath.replaceWith(t.callExpression(t.arrowFunctionExpression([], parentPath.node), []));
+        return;
+      }
+
+      parentPath.replaceWith(this.optionalCall(member, parent.arguments));
+      return;
+    }
+
+    if (parentPath.isForXStatement({
+      left: node
+    }) || parentPath.isObjectProperty({
+      value: node
+    }) && parentPath.parentPath.isObjectPattern() || parentPath.isAssignmentPattern({
+      left: node
+    }) && parentPath.parentPath.isObjectProperty({
+      value: parent
+    }) && parentPath.parentPath.parentPath.isObjectPattern() || parentPath.isArrayPattern() || parentPath.isAssignmentPattern({
+      left: node
+    }) && parentPath.parentPath.isArrayPattern() || parentPath.isRestElement()) {
+      member.replaceWith(this.destructureSet(member));
+      return;
+    }
+
+    member.replaceWith(this.get(member));
+  }
+
+};
+function memberExpressionToFunctions(path, visitor, state) {
+  path.traverse(visitor, Object.assign({}, handle, state, {
+    memoiser: new AssignmentMemoiser()
+  }));
+}
+
+exports.default = memberExpressionToFunctions;
+//# sourceMappingURL=index.js.map

node_modules/@babel/helper-member-expression-to-functions/package.json

@@ -0,0 +1,23 @@
+{
+  "name": "@babel/helper-member-expression-to-functions",
+  "version": "7.13.12",
+  "description": "Helper function to replace certain member expressions with function calls",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/babel/babel.git",
+    "directory": "packages/babel-helper-member-expression-to-functions"
+  },
+  "homepage": "https://babel.dev/docs/en/next/babel-helper-member-expression-to-functions",
+  "license": "MIT",
+  "publishConfig": {
+    "access": "public"
+  },
+  "main": "lib/index.js",
+  "author": "Justin Ridgewell <justin@ridgewell.name>",
+  "dependencies": {
+    "@babel/types": "^7.13.12"
+  },
+  "devDependencies": {
+    "@babel/traverse": "^7.12.17"
+  }
+}