1 files changed, 0 insertions, 398 deletions
diff --git a/node_modules/@babel/traverse/lib/path/introspection.js b/node_modules/@babel/traverse/lib/path/introspection.js
deleted file mode 100644
index e93187a0..00000000
--- a/node_modules/@babel/traverse/lib/path/introspection.js
+++ /dev/null
@@ -1,398 +0,0 @@
-"use strict";
-
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports._guessExecutionStatusRelativeTo = _guessExecutionStatusRelativeTo;
-exports._resolve = _resolve;
-exports.canHaveVariableDeclarationOrExpression = canHaveVariableDeclarationOrExpression;
-exports.canSwapBetweenExpressionAndStatement = canSwapBetweenExpressionAndStatement;
-exports.getSource = getSource;
-exports.isCompletionRecord = isCompletionRecord;
-exports.isConstantExpression = isConstantExpression;
-exports.isInStrictMode = isInStrictMode;
-exports.isNodeType = isNodeType;
-exports.isStatementOrBlock = isStatementOrBlock;
-exports.isStatic = isStatic;
-exports.matchesPattern = matchesPattern;
-exports.referencesImport = referencesImport;
-exports.resolve = resolve;
-exports.willIMaybeExecuteBefore = willIMaybeExecuteBefore;
-var _t = require("@babel/types");
-const {
-  STATEMENT_OR_BLOCK_KEYS,
-  VISITOR_KEYS,
-  isBlockStatement,
-  isExpression,
-  isIdentifier,
-  isLiteral,
-  isStringLiteral,
-  isType,
-  matchesPattern: _matchesPattern
-} = _t;
-function matchesPattern(pattern, allowPartial) {
-  return _matchesPattern(this.node, pattern, allowPartial);
-}
-{
-  exports.has = function has(key) {
-    var _this$node;
-    const val = (_this$node = this.node) == null ? void 0 : _this$node[key];
-    if (val && Array.isArray(val)) {
-      return !!val.length;
-    } else {
-      return !!val;
-    }
-  };
-}
-function isStatic() {
-  return this.scope.isStatic(this.node);
-}
-{
-  exports.is = exports.has;
-  exports.isnt = function isnt(key) {
-    return !this.has(key);
-  };
-  exports.equals = function equals(key, value) {
-    return this.node[key] === value;
-  };
-}
-function isNodeType(type) {
-  return isType(this.type, type);
-}
-function canHaveVariableDeclarationOrExpression() {
-  return (this.key === "init" || this.key === "left") && this.parentPath.isFor();
-}
-function canSwapBetweenExpressionAndStatement(replacement) {
-  if (this.key !== "body" || !this.parentPath.isArrowFunctionExpression()) {
-    return false;
-  }
-  if (this.isExpression()) {
-    return isBlockStatement(replacement);
-  } else if (this.isBlockStatement()) {
-    return isExpression(replacement);
-  }
-  return false;
-}
-function isCompletionRecord(allowInsideFunction) {
-  let path = this;
-  let first = true;
-  do {
-    const {
-      type,
-      container
-    } = path;
-    if (!first && (path.isFunction() || type === "StaticBlock")) {
-      return !!allowInsideFunction;
-    }
-    first = false;
-    if (Array.isArray(container) && path.key !== container.length - 1) {
-      return false;
-    }
-  } while ((path = path.parentPath) && !path.isProgram() && !path.isDoExpression());
-  return true;
-}
-function isStatementOrBlock() {
-  if (this.parentPath.isLabeledStatement() || isBlockStatement(this.container)) {
-    return false;
-  } else {
-    return STATEMENT_OR_BLOCK_KEYS.includes(this.key);
-  }
-}
-function referencesImport(moduleSource, importName) {
-  if (!this.isReferencedIdentifier()) {
-    if (this.isJSXMemberExpression() && this.node.property.name === importName || (this.isMemberExpression() || this.isOptionalMemberExpression()) && (this.node.computed ? isStringLiteral(this.node.property, {
-      value: importName
-    }) : this.node.property.name === importName)) {
-      const object = this.get("object");
-      return object.isReferencedIdentifier() && object.referencesImport(moduleSource, "*");
-    }
-    return false;
-  }
-  const binding = this.scope.getBinding(this.node.name);
-  if (!binding || binding.kind !== "module") return false;
-  const path = binding.path;
-  const parent = path.parentPath;
-  if (!parent.isImportDeclaration()) return false;
-  if (parent.node.source.value === moduleSource) {
-    if (!importName) return true;
-  } else {
-    return false;
-  }
-  if (path.isImportDefaultSpecifier() && importName === "default") {
-    return true;
-  }
-  if (path.isImportNamespaceSpecifier() && importName === "*") {
-    return true;
-  }
-  if (path.isImportSpecifier() && isIdentifier(path.node.imported, {
-    name: importName
-  })) {
-    return true;
-  }
-  return false;
-}
-function getSource() {
-  const node = this.node;
-  if (node.end) {
-    const code = this.hub.getCode();
-    if (code) return code.slice(node.start, node.end);
-  }
-  return "";
-}
-function willIMaybeExecuteBefore(target) {
-  return this._guessExecutionStatusRelativeTo(target) !== "after";
-}
-function getOuterFunction(path) {
-  return path.isProgram() ? path : (path.parentPath.scope.getFunctionParent() || path.parentPath.scope.getProgramParent()).path;
-}
-function isExecutionUncertain(type, key) {
-  switch (type) {
-    case "LogicalExpression":
-      return key === "right";
-    case "ConditionalExpression":
-    case "IfStatement":
-      return key === "consequent" || key === "alternate";
-    case "WhileStatement":
-    case "DoWhileStatement":
-    case "ForInStatement":
-    case "ForOfStatement":
-      return key === "body";
-    case "ForStatement":
-      return key === "body" || key === "update";
-    case "SwitchStatement":
-      return key === "cases";
-    case "TryStatement":
-      return key === "handler";
-    case "AssignmentPattern":
-      return key === "right";
-    case "OptionalMemberExpression":
-      return key === "property";
-    case "OptionalCallExpression":
-      return key === "arguments";
-    default:
-      return false;
-  }
-}
-function isExecutionUncertainInList(paths, maxIndex) {
-  for (let i = 0; i < maxIndex; i++) {
-    const path = paths[i];
-    if (isExecutionUncertain(path.parent.type, path.parentKey)) {
-      return true;
-    }
-  }
-  return false;
-}
-const SYMBOL_CHECKING = Symbol();
-function _guessExecutionStatusRelativeTo(target) {
-  return _guessExecutionStatusRelativeToCached(this, target, new Map());
-}
-function _guessExecutionStatusRelativeToCached(base, target, cache) {
-  const funcParent = {
-    this: getOuterFunction(base),
-    target: getOuterFunction(target)
-  };
-  if (funcParent.target.node !== funcParent.this.node) {
-    return _guessExecutionStatusRelativeToDifferentFunctionsCached(base, funcParent.target, cache);
-  }
-  const paths = {
-    target: target.getAncestry(),
-    this: base.getAncestry()
-  };
-  if (paths.target.includes(base)) return "after";
-  if (paths.this.includes(target)) return "before";
-  let commonPath;
-  const commonIndex = {
-    target: 0,
-    this: 0
-  };
-  while (!commonPath && commonIndex.this < paths.this.length) {
-    const path = paths.this[commonIndex.this];
-    commonIndex.target = paths.target.indexOf(path);
-    if (commonIndex.target >= 0) {
-      commonPath = path;
-    } else {
-      commonIndex.this++;
-    }
-  }
-  if (!commonPath) {
-    throw new Error("Internal Babel error - The two compared nodes" + " don't appear to belong to the same program.");
-  }
-  if (isExecutionUncertainInList(paths.this, commonIndex.this - 1) || isExecutionUncertainInList(paths.target, commonIndex.target - 1)) {
-    return "unknown";
-  }
-  const divergence = {
-    this: paths.this[commonIndex.this - 1],
-    target: paths.target[commonIndex.target - 1]
-  };
-  if (divergence.target.listKey && divergence.this.listKey && divergence.target.container === divergence.this.container) {
-    return divergence.target.key > divergence.this.key ? "before" : "after";
-  }
-  const keys = VISITOR_KEYS[commonPath.type];
-  const keyPosition = {
-    this: keys.indexOf(divergence.this.parentKey),
-    target: keys.indexOf(divergence.target.parentKey)
-  };
-  return keyPosition.target > keyPosition.this ? "before" : "after";
-}
-function _guessExecutionStatusRelativeToDifferentFunctionsInternal(base, target, cache) {
-  if (!target.isFunctionDeclaration()) {
-    if (_guessExecutionStatusRelativeToCached(base, target, cache) === "before") {
-      return "before";
-    }
-    return "unknown";
-  } else if (target.parentPath.isExportDeclaration()) {
-    return "unknown";
-  }
-  const binding = target.scope.getBinding(target.node.id.name);
-  if (!binding.references) return "before";
-  const referencePaths = binding.referencePaths;
-  let allStatus;
-  for (const path of referencePaths) {
-    const childOfFunction = !!path.find(path => path.node === target.node);
-    if (childOfFunction) continue;
-    if (path.key !== "callee" || !path.parentPath.isCallExpression()) {
-      return "unknown";
-    }
-    const status = _guessExecutionStatusRelativeToCached(base, path, cache);
-    if (allStatus && allStatus !== status) {
-      return "unknown";
-    } else {
-      allStatus = status;
-    }
-  }
-  return allStatus;
-}
-function _guessExecutionStatusRelativeToDifferentFunctionsCached(base, target, cache) {
-  let nodeMap = cache.get(base.node);
-  let cached;
-  if (!nodeMap) {
-    cache.set(base.node, nodeMap = new Map());
-  } else if (cached = nodeMap.get(target.node)) {
-    if (cached === SYMBOL_CHECKING) {
-      return "unknown";
-    }
-    return cached;
-  }
-  nodeMap.set(target.node, SYMBOL_CHECKING);
-  const result = _guessExecutionStatusRelativeToDifferentFunctionsInternal(base, target, cache);
-  nodeMap.set(target.node, result);
-  return result;
-}
-function resolve(dangerous, resolved) {
-  return _resolve.call(this, dangerous, resolved) || this;
-}
-function _resolve(dangerous, resolved) {
-  var _resolved;
-  if ((_resolved = resolved) != null && _resolved.includes(this)) return;
-  resolved = resolved || [];
-  resolved.push(this);
-  if (this.isVariableDeclarator()) {
-    if (this.get("id").isIdentifier()) {
-      return this.get("init").resolve(dangerous, resolved);
-    } else {}
-  } else if (this.isReferencedIdentifier()) {
-    const binding = this.scope.getBinding(this.node.name);
-    if (!binding) return;
-    if (!binding.constant) return;
-    if (binding.kind === "module") return;
-    if (binding.path !== this) {
-      const ret = binding.path.resolve(dangerous, resolved);
-      if (this.find(parent => parent.node === ret.node)) return;
-      return ret;
-    }
-  } else if (this.isTypeCastExpression()) {
-    return this.get("expression").resolve(dangerous, resolved);
-  } else if (dangerous && this.isMemberExpression()) {
-    const targetKey = this.toComputedKey();
-    if (!isLiteral(targetKey)) return;
-    const targetName = targetKey.value;
-    const target = this.get("object").resolve(dangerous, resolved);
-    if (target.isObjectExpression()) {
-      const props = target.get("properties");
-      for (const prop of props) {
-        if (!prop.isProperty()) continue;
-        const key = prop.get("key");
-        let match = prop.isnt("computed") && key.isIdentifier({
-          name: targetName
-        });
-        match = match || key.isLiteral({
-          value: targetName
-        });
-        if (match) return prop.get("value").resolve(dangerous, resolved);
-      }
-    } else if (target.isArrayExpression() && !isNaN(+targetName)) {
-      const elems = target.get("elements");
-      const elem = elems[targetName];
-      if (elem) return elem.resolve(dangerous, resolved);
-    }
-  }
-}
-function isConstantExpression() {
-  if (this.isIdentifier()) {
-    const binding = this.scope.getBinding(this.node.name);
-    if (!binding) return false;
-    return binding.constant;
-  }
-  if (this.isLiteral()) {
-    if (this.isRegExpLiteral()) {
-      return false;
-    }
-    if (this.isTemplateLiteral()) {
-      return this.get("expressions").every(expression => expression.isConstantExpression());
-    }
-    return true;
-  }
-  if (this.isUnaryExpression()) {
-    if (this.node.operator !== "void") {
-      return false;
-    }
-    return this.get("argument").isConstantExpression();
-  }
-  if (this.isBinaryExpression()) {
-    const {
-      operator
-    } = this.node;
-    return operator !== "in" && operator !== "instanceof" && this.get("left").isConstantExpression() && this.get("right").isConstantExpression();
-  }
-  if (this.isMemberExpression()) {
-    return !this.node.computed && this.get("object").isIdentifier({
-      name: "Symbol"
-    }) && !this.scope.hasBinding("Symbol", {
-      noGlobals: true
-    });
-  }
-  if (this.isCallExpression()) {
-    return this.node.arguments.length === 1 && this.get("callee").matchesPattern("Symbol.for") && !this.scope.hasBinding("Symbol", {
-      noGlobals: true
-    }) && this.get("arguments")[0].isStringLiteral();
-  }
-  return false;
-}
-function isInStrictMode() {
-  const start = this.isProgram() ? this : this.parentPath;
-  const strictParent = start.find(path => {
-    if (path.isProgram({
-      sourceType: "module"
-    })) return true;
-    if (path.isClass()) return true;
-    if (path.isArrowFunctionExpression() && !path.get("body").isBlockStatement()) {
-      return false;
-    }
-    let body;
-    if (path.isFunction()) {
-      body = path.node.body;
-    } else if (path.isProgram()) {
-      body = path.node;
-    } else {
-      return false;
-    }
-    for (const directive of body.directives) {
-      if (directive.value.value === "use strict") {
-        return true;
-      }
-    }
-  });
-  return !!strictParent;
-}
-
-//# sourceMappingURL=introspection.js.map