Add aliases for Standardized, TypeScript, and Flow (#13666)

* Ensure non-standard types have an appropriate alias This helps with filter out the types. Eg, I'm concerned with just the core JS types, and in I can derive them via: ```typescript type Core = Exclude<t.Node, t.TypeScript | t.Flow>; ``` * Lint * Export deprecated alias types * Add docs descriptions for new aliases * Add Standardized alias * Fix inherits aliases * Filter aliases from node types * Remove Proposal alias
2021-10-28 14:14:32 -04:00 · 2021-10-28 14:14:32 -04:00 · b1793656e6
commit b1793656e6
parent 248aa9d302
14 changed files with 530 additions and 136 deletions
--- a/packages/babel-traverse/src/path/generated/asserts.ts
+++ b/packages/babel-traverse/src/path/generated/asserts.ts
@ -328,6 +328,7 @@ export interface NodePathAssetions {
  ): asserts this is NodePath<t.MemberExpression>;
  assertMetaProperty(opts?: object): asserts this is NodePath<t.MetaProperty>;
  assertMethod(opts?: object): asserts this is NodePath<t.Method>;
+  assertMiscellaneous(opts?: object): asserts this is NodePath<t.Miscellaneous>;
  assertMixedTypeAnnotation(
    opts?: object,
  ): asserts this is NodePath<t.MixedTypeAnnotation>;
@ -437,6 +438,7 @@ export interface NodePathAssetions {
  assertSpreadProperty(
    opts?: object,
  ): asserts this is NodePath<t.SpreadProperty>;
+  assertStandardized(opts?: object): asserts this is NodePath<t.Standardized>;
  assertStatement(opts?: object): asserts this is NodePath<t.Statement>;
  assertStaticBlock(opts?: object): asserts this is NodePath<t.StaticBlock>;
  assertStringLiteral(opts?: object): asserts this is NodePath<t.StringLiteral>;
@ -660,6 +662,7 @@ export interface NodePathAssetions {
  assertTypeParameterInstantiation(
    opts?: object,
  ): asserts this is NodePath<t.TypeParameterInstantiation>;
+  assertTypeScript(opts?: object): asserts this is NodePath<t.TypeScript>;
  assertTypeofTypeAnnotation(
    opts?: object,
  ): asserts this is NodePath<t.TypeofTypeAnnotation>;
--- a/packages/babel-traverse/src/path/generated/validators.ts
+++ b/packages/babel-traverse/src/path/generated/validators.ts
@ -191,6 +191,7 @@ export interface NodePathValidators {
  isMemberExpression(opts?: object): this is NodePath<t.MemberExpression>;
  isMetaProperty(opts?: object): this is NodePath<t.MetaProperty>;
  isMethod(opts?: object): this is NodePath<t.Method>;
+  isMiscellaneous(opts?: object): this is NodePath<t.Miscellaneous>;
  isMixedTypeAnnotation(opts?: object): this is NodePath<t.MixedTypeAnnotation>;
  isModuleDeclaration(opts?: object): this is NodePath<t.ModuleDeclaration>;
  isModuleExpression(opts?: object): this is NodePath<t.ModuleExpression>;
@ -274,6 +275,7 @@ export interface NodePathValidators {
  isSequenceExpression(opts?: object): this is NodePath<t.SequenceExpression>;
  isSpreadElement(opts?: object): this is NodePath<t.SpreadElement>;
  isSpreadProperty(opts?: object): this is NodePath<t.SpreadProperty>;
+  isStandardized(opts?: object): this is NodePath<t.Standardized>;
  isStatement(opts?: object): this is NodePath<t.Statement>;
  isStaticBlock(opts?: object): this is NodePath<t.StaticBlock>;
  isStringLiteral(opts?: object): this is NodePath<t.StringLiteral>;
@ -399,6 +401,7 @@ export interface NodePathValidators {
  isTypeParameterInstantiation(
    opts?: object,
  ): this is NodePath<t.TypeParameterInstantiation>;
+  isTypeScript(opts?: object): this is NodePath<t.TypeScript>;
  isTypeofTypeAnnotation(
    opts?: object,
  ): this is NodePath<t.TypeofTypeAnnotation>;
--- a/packages/babel-types/scripts/generators/ast-types.js
+++ b/packages/babel-types/scripts/generators/ast-types.js
@ -49,7 +49,9 @@ interface BaseNode {

 export type CommentTypeShorthand = "leading" | "inner" | "trailing";

-export type Node = ${t.TYPES.sort().join(" | ")};\n\n`;
+export type Node = ${t.TYPES.filter(k => !t.FLIPPED_ALIAS_KEYS[k])
+    .sort()
+    .join(" | ")};\n\n`;

  const deprecatedAlias = {};
  for (const type in t.DEPRECATED_KEYS) {
@ -115,6 +117,9 @@ export interface ${deprecatedAlias[type]} extends BaseNode {
    code += `  ${type}: ${type};\n`;
  }
  code += "}\n\n";
+  code += `export type DeprecatedAliases = ${Object.keys(
+    t.DEPRECATED_KEYS
+  ).join(" | ")}\n\n`;

  return code;
 }
--- a/packages/babel-types/scripts/generators/docs.js
+++ b/packages/babel-types/scripts/generators/docs.js
@ -217,6 +217,8 @@ const aliasDescriptions = {
    "A cover of [Literal](https://tc39.es/ecma262/#sec-primary-expression-literals)s, [Regular Expression Literal](https://tc39.es/ecma262/#sec-primary-expression-regular-expression-literals)s and [Template Literal](https://tc39.es/ecma262/#sec-template-literals)s.",
  Loop: "A cover of loop statements.",
  Method: "A cover of object methods and class methods.",
+  Miscellaneous:
+    "A cover of non-standard AST types that are sometimes useful for development.",
  ModuleDeclaration:
    "A cover of ImportDeclaration and [ExportDeclaration](#exportdeclaration)",
  ModuleSpecifier:
@ -233,12 +235,15 @@ const aliasDescriptions = {
    "A cover of AST nodes which do not have side-effects. In other words, there is no observable behaviour changes if they are evaluated more than once.",
  Scopable:
    "A cover of [FunctionParent](#functionparent) and [BlockParent](#blockparent).",
+  Standardized:
+    "A cover of AST nodes which are part of an official ECMAScript specification.",
  Statement:
    "A cover of any [Statement](https://tc39.es/ecma262/#prod-Statement)s.",
  TSBaseType: "A cover of primary TypeScript type annotations.",
  TSEntityName: "A cover of ts entities.",
  TSType: "A cover of TypeScript type annotations.",
  TSTypeElement: "A cover of TypeScript type declarations.",
+  TypeScript: "A cover of AST nodes defined for TypeScript.",
  Terminatorless:
    "A cover of AST nodes whose semantic will change when a line terminator is inserted between the operator and the operand.",
  UnaryLike: "A cover of UnaryExpression and SpreadElement.",
--- a/packages/babel-types/src/asserts/generated/index.ts
+++ b/packages/babel-types/src/asserts/generated/index.ts
@ -1490,6 +1490,12 @@ export function assertTSTypeParameter(
 ): asserts node is t.TSTypeParameter {
  assert("TSTypeParameter", node, opts);
 }
+export function assertStandardized(
+  node: object | null | undefined,
+  opts?: object | null,
+): asserts node is t.Standardized {
+  assert("Standardized", node, opts);
+}
 export function assertExpression(
  node: object | null | undefined,
  opts?: object | null,
@ -1742,6 +1748,18 @@ export function assertJSX(
 ): asserts node is t.JSX {
  assert("JSX", node, opts);
 }
+export function assertMiscellaneous(
+  node: object | null | undefined,
+  opts?: object | null,
+): asserts node is t.Miscellaneous {
+  assert("Miscellaneous", node, opts);
+}
+export function assertTypeScript(
+  node: object | null | undefined,
+  opts?: object | null,
+): asserts node is t.TypeScript {
+  assert("TypeScript", node, opts);
+}
 export function assertTSTypeElement(
  node: object | null | undefined,
  opts?: object | null,
--- a/packages/babel-types/src/ast-types/generated/index.ts
+++ b/packages/babel-types/src/ast-types/generated/index.ts
@ -56,11 +56,8 @@ export type Node =
  | AssignmentPattern
  | AwaitExpression
  | BigIntLiteral
-  | Binary
  | BinaryExpression
  | BindExpression
-  | Block
-  | BlockParent
  | BlockStatement
  | BooleanLiteral
  | BooleanLiteralTypeAnnotation
@ -68,7 +65,6 @@ export type Node =
  | BreakStatement
  | CallExpression
  | CatchClause
-  | Class
  | ClassBody
  | ClassDeclaration
  | ClassExpression
@ -77,13 +73,10 @@ export type Node =
  | ClassPrivateMethod
  | ClassPrivateProperty
  | ClassProperty
-  | CompletionStatement
-  | Conditional
  | ConditionalExpression
  | ContinueStatement
  | DebuggerStatement
  | DecimalLiteral
-  | Declaration
  | DeclareClass
  | DeclareExportAllDeclaration
  | DeclareExportDeclaration
@ -102,12 +95,10 @@ export type Node =
  | DoWhileStatement
  | EmptyStatement
  | EmptyTypeAnnotation
-  | EnumBody
  | EnumBooleanBody
  | EnumBooleanMember
  | EnumDeclaration
  | EnumDefaultedMember
-  | EnumMember
  | EnumNumberBody
  | EnumNumberMember
  | EnumStringBody
@ -115,36 +106,23 @@ export type Node =
  | EnumSymbolBody
  | ExistsTypeAnnotation
  | ExportAllDeclaration
-  | ExportDeclaration
  | ExportDefaultDeclaration
  | ExportDefaultSpecifier
  | ExportNamedDeclaration
  | ExportNamespaceSpecifier
  | ExportSpecifier
-  | Expression
  | ExpressionStatement
-  | ExpressionWrapper
  | File
-  | Flow
-  | FlowBaseAnnotation
-  | FlowDeclaration
-  | FlowPredicate
-  | FlowType
-  | For
  | ForInStatement
  | ForOfStatement
  | ForStatement
-  | ForXStatement
-  | Function
  | FunctionDeclaration
  | FunctionExpression
-  | FunctionParent
  | FunctionTypeAnnotation
  | FunctionTypeParam
  | GenericTypeAnnotation
  | Identifier
  | IfStatement
-  | Immutable
  | Import
  | ImportAttribute
  | ImportDeclaration
@ -158,7 +136,6 @@ export type Node =
  | InterfaceTypeAnnotation
  | InterpreterDirective
  | IntersectionTypeAnnotation
-  | JSX
  | JSXAttribute
  | JSXClosingElement
  | JSXClosingFragment
@ -174,18 +151,12 @@ export type Node =
  | JSXSpreadAttribute
  | JSXSpreadChild
  | JSXText
-  | LVal
  | LabeledStatement
-  | Literal
  | LogicalExpression
-  | Loop
  | MemberExpression
  | MetaProperty
-  | Method
  | MixedTypeAnnotation
-  | ModuleDeclaration
  | ModuleExpression
-  | ModuleSpecifier
  | NewExpression
  | Noop
  | NullLiteral
@ -196,7 +167,6 @@ export type Node =
  | NumberTypeAnnotation
  | NumericLiteral
  | ObjectExpression
-  | ObjectMember
  | ObjectMethod
  | ObjectPattern
  | ObjectProperty
@ -211,17 +181,12 @@ export type Node =
  | OptionalIndexedAccessType
  | OptionalMemberExpression
  | ParenthesizedExpression
-  | Pattern
-  | PatternLike
  | PipelineBareFunction
  | PipelinePrimaryTopicReference
  | PipelineTopicExpression
  | Placeholder
-  | Private
  | PrivateName
  | Program
-  | Property
-  | Pureish
  | QualifiedTypeIdentifier
  | RecordExpression
  | RegExpLiteral
@ -229,11 +194,9 @@ export type Node =
  | RestElement
  | RestProperty
  | ReturnStatement
-  | Scopable
  | SequenceExpression
  | SpreadElement
  | SpreadProperty
-  | Statement
  | StaticBlock
  | StringLiteral
  | StringLiteralTypeAnnotation
@ -245,7 +208,6 @@ export type Node =
  | TSAnyKeyword
  | TSArrayType
  | TSAsExpression
-  | TSBaseType
  | TSBigIntKeyword
  | TSBooleanKeyword
  | TSCallSignatureDeclaration
@ -254,7 +216,6 @@ export type Node =
  | TSConstructorType
  | TSDeclareFunction
  | TSDeclareMethod
-  | TSEntityName
  | TSEnumDeclaration
  | TSEnumMember
  | TSExportAssignment
@ -292,11 +253,9 @@ export type Node =
  | TSSymbolKeyword
  | TSThisType
  | TSTupleType
-  | TSType
  | TSTypeAliasDeclaration
  | TSTypeAnnotation
  | TSTypeAssertion
-  | TSTypeElement
  | TSTypeLiteral
  | TSTypeOperator
  | TSTypeParameter
@ -312,7 +271,6 @@ export type Node =
  | TaggedTemplateExpression
  | TemplateElement
  | TemplateLiteral
-  | Terminatorless
  | ThisExpression
  | ThisTypeAnnotation
  | ThrowStatement
@ -328,16 +286,13 @@ export type Node =
  | TypeParameterInstantiation
  | TypeofTypeAnnotation
  | UnaryExpression
-  | UnaryLike
  | UnionTypeAnnotation
  | UpdateExpression
-  | UserWhitespacable
  | V8IntrinsicIdentifier
  | VariableDeclaration
  | VariableDeclarator
  | Variance
  | VoidTypeAnnotation
-  | While
  | WhileStatement
  | WithStatement
  | YieldExpression;
@ -2055,6 +2010,92 @@ export interface TSTypeParameter extends BaseNode {
  name: string;
 }

+export type Standardized =
+  | ArrayExpression
+  | AssignmentExpression
+  | BinaryExpression
+  | InterpreterDirective
+  | Directive
+  | DirectiveLiteral
+  | BlockStatement
+  | BreakStatement
+  | CallExpression
+  | CatchClause
+  | ConditionalExpression
+  | ContinueStatement
+  | DebuggerStatement
+  | DoWhileStatement
+  | EmptyStatement
+  | ExpressionStatement
+  | File
+  | ForInStatement
+  | ForStatement
+  | FunctionDeclaration
+  | FunctionExpression
+  | Identifier
+  | IfStatement
+  | LabeledStatement
+  | StringLiteral
+  | NumericLiteral
+  | NullLiteral
+  | BooleanLiteral
+  | RegExpLiteral
+  | LogicalExpression
+  | MemberExpression
+  | NewExpression
+  | Program
+  | ObjectExpression
+  | ObjectMethod
+  | ObjectProperty
+  | RestElement
+  | ReturnStatement
+  | SequenceExpression
+  | ParenthesizedExpression
+  | SwitchCase
+  | SwitchStatement
+  | ThisExpression
+  | ThrowStatement
+  | TryStatement
+  | UnaryExpression
+  | UpdateExpression
+  | VariableDeclaration
+  | VariableDeclarator
+  | WhileStatement
+  | WithStatement
+  | AssignmentPattern
+  | ArrayPattern
+  | ArrowFunctionExpression
+  | ClassBody
+  | ClassExpression
+  | ClassDeclaration
+  | ExportAllDeclaration
+  | ExportDefaultDeclaration
+  | ExportNamedDeclaration
+  | ExportSpecifier
+  | ForOfStatement
+  | ImportDeclaration
+  | ImportDefaultSpecifier
+  | ImportNamespaceSpecifier
+  | ImportSpecifier
+  | MetaProperty
+  | ClassMethod
+  | ObjectPattern
+  | SpreadElement
+  | Super
+  | TaggedTemplateExpression
+  | TemplateElement
+  | TemplateLiteral
+  | YieldExpression
+  | AwaitExpression
+  | Import
+  | BigIntLiteral
+  | ExportNamespaceSpecifier
+  | OptionalMemberExpression
+  | OptionalCallExpression
+  | ClassProperty
+  | ClassPrivateProperty
+  | ClassPrivateMethod
+  | PrivateName;
 export type Expression =
  | ArrayExpression
  | AssignmentExpression
@ -2399,6 +2440,15 @@ export type Flow =
  | UnionTypeAnnotation
  | Variance
  | VoidTypeAnnotation
+  | EnumDeclaration
+  | EnumBooleanBody
+  | EnumNumberBody
+  | EnumStringBody
+  | EnumSymbolBody
+  | EnumBooleanMember
+  | EnumNumberMember
+  | EnumStringMember
+  | EnumDefaultedMember
  | IndexedAccessType
  | OptionalIndexedAccessType;
 export type FlowType =
@ -2480,6 +2530,71 @@ export type JSX =
  | JSXFragment
  | JSXOpeningFragment
  | JSXClosingFragment;
+export type Miscellaneous = Noop | Placeholder | V8IntrinsicIdentifier;
+export type TypeScript =
+  | TSParameterProperty
+  | TSDeclareFunction
+  | TSDeclareMethod
+  | TSQualifiedName
+  | TSCallSignatureDeclaration
+  | TSConstructSignatureDeclaration
+  | TSPropertySignature
+  | TSMethodSignature
+  | TSIndexSignature
+  | TSAnyKeyword
+  | TSBooleanKeyword
+  | TSBigIntKeyword
+  | TSIntrinsicKeyword
+  | TSNeverKeyword
+  | TSNullKeyword
+  | TSNumberKeyword
+  | TSObjectKeyword
+  | TSStringKeyword
+  | TSSymbolKeyword
+  | TSUndefinedKeyword
+  | TSUnknownKeyword
+  | TSVoidKeyword
+  | TSThisType
+  | TSFunctionType
+  | TSConstructorType
+  | TSTypeReference
+  | TSTypePredicate
+  | TSTypeQuery
+  | TSTypeLiteral
+  | TSArrayType
+  | TSTupleType
+  | TSOptionalType
+  | TSRestType
+  | TSNamedTupleMember
+  | TSUnionType
+  | TSIntersectionType
+  | TSConditionalType
+  | TSInferType
+  | TSParenthesizedType
+  | TSTypeOperator
+  | TSIndexedAccessType
+  | TSMappedType
+  | TSLiteralType
+  | TSExpressionWithTypeArguments
+  | TSInterfaceDeclaration
+  | TSInterfaceBody
+  | TSTypeAliasDeclaration
+  | TSAsExpression
+  | TSTypeAssertion
+  | TSEnumDeclaration
+  | TSEnumMember
+  | TSModuleDeclaration
+  | TSModuleBlock
+  | TSImportType
+  | TSImportEqualsDeclaration
+  | TSExternalModuleReference
+  | TSNonNullExpression
+  | TSExportAssignment
+  | TSNamespaceExportDeclaration
+  | TSTypeAnnotation
+  | TSTypeParameterInstantiation
+  | TSTypeParameterDeclaration
+  | TSTypeParameter;
 export type TSTypeElement =
  | TSCallSignatureDeclaration
  | TSConstructSignatureDeclaration
@ -2540,6 +2655,7 @@ export type TSBaseType =
  | TSLiteralType;

 export interface Aliases {
+  Standardized: Standardized;
  Expression: Expression;
  Binary: Binary;
  Scopable: Scopable;
@ -2582,7 +2698,15 @@ export interface Aliases {
  EnumBody: EnumBody;
  EnumMember: EnumMember;
  JSX: JSX;
+  Miscellaneous: Miscellaneous;
+  TypeScript: TypeScript;
  TSTypeElement: TSTypeElement;
  TSType: TSType;
  TSBaseType: TSBaseType;
 }
+
+export type DeprecatedAliases =
+  | NumberLiteral
+  | RegexLiteral
+  | RestProperty
+  | SpreadProperty;
--- a/packages/babel-types/src/constants/generated/index.ts
+++ b/packages/babel-types/src/constants/generated/index.ts
@ -4,6 +4,7 @@
 */
 import { FLIPPED_ALIAS_KEYS } from "../../definitions";

+export const STANDARDIZED_TYPES = FLIPPED_ALIAS_KEYS["Standardized"];
 export const EXPRESSION_TYPES = FLIPPED_ALIAS_KEYS["Expression"];
 export const BINARY_TYPES = FLIPPED_ALIAS_KEYS["Binary"];
 export const SCOPABLE_TYPES = FLIPPED_ALIAS_KEYS["Scopable"];
@ -48,6 +49,8 @@ export const FLOWPREDICATE_TYPES = FLIPPED_ALIAS_KEYS["FlowPredicate"];
 export const ENUMBODY_TYPES = FLIPPED_ALIAS_KEYS["EnumBody"];
 export const ENUMMEMBER_TYPES = FLIPPED_ALIAS_KEYS["EnumMember"];
 export const JSX_TYPES = FLIPPED_ALIAS_KEYS["JSX"];
+export const MISCELLANEOUS_TYPES = FLIPPED_ALIAS_KEYS["Miscellaneous"];
+export const TYPESCRIPT_TYPES = FLIPPED_ALIAS_KEYS["TypeScript"];
 export const TSTYPEELEMENT_TYPES = FLIPPED_ALIAS_KEYS["TSTypeElement"];
 export const TSTYPE_TYPES = FLIPPED_ALIAS_KEYS["TSType"];
 export const TSBASETYPE_TYPES = FLIPPED_ALIAS_KEYS["TSBaseType"];
--- a/packages/babel-types/src/definitions/core.ts
+++ b/packages/babel-types/src/definitions/core.ts
@ -10,7 +10,8 @@ import {
  UPDATE_OPERATORS,
 } from "../constants";

-import defineType, {
+import {
+  defineAliasedType,
  assertShape,
  assertOptionalChainStart,
  assertValueType,
@ -22,6 +23,8 @@ import defineType, {
  validateOptional,
 } from "./utils";

+const defineType = defineAliasedType("Standardized");
+
 defineType("ArrayExpression", {
  fields: {
    elements: {
--- a/packages/babel-types/src/definitions/flow.ts
+++ b/packages/babel-types/src/definitions/flow.ts
@ -1,4 +1,5 @@
-import defineType, {
+import {
+  defineAliasedType,
  arrayOfType,
  assertOneOf,
  assertValueType,
@ -9,6 +10,8 @@ import defineType, {
  validateType,
 } from "./utils";

+const defineType = defineAliasedType("Flow");
+
 const defineInterfaceishType = (
  name: string,
  typeParameterType: string = "TypeParameterDeclaration",
@ -23,7 +26,7 @@ const defineInterfaceishType = (
      "implements",
      "body",
    ],
-    aliases: ["Flow", "FlowDeclaration", "Statement", "Declaration"],
+    aliases: ["FlowDeclaration", "Statement", "Declaration"],
    fields: {
      id: validateType("Identifier"),
      typeParameters: validateOptionalType(typeParameterType),
@ -36,36 +39,35 @@ const defineInterfaceishType = (
 };

 defineType("AnyTypeAnnotation", {
-  aliases: ["Flow", "FlowType", "FlowBaseAnnotation"],
+  aliases: ["FlowType", "FlowBaseAnnotation"],
 });

 defineType("ArrayTypeAnnotation", {
  visitor: ["elementType"],
-  aliases: ["Flow", "FlowType"],
+  aliases: ["FlowType"],
  fields: {
    elementType: validateType("FlowType"),
  },
 });

 defineType("BooleanTypeAnnotation", {
-  aliases: ["Flow", "FlowType", "FlowBaseAnnotation"],
+  aliases: ["FlowType", "FlowBaseAnnotation"],
 });

 defineType("BooleanLiteralTypeAnnotation", {
  builder: ["value"],
-  aliases: ["Flow", "FlowType"],
+  aliases: ["FlowType"],
  fields: {
    value: validate(assertValueType("boolean")),
  },
 });

 defineType("NullLiteralTypeAnnotation", {
-  aliases: ["Flow", "FlowType", "FlowBaseAnnotation"],
+  aliases: ["FlowType", "FlowBaseAnnotation"],
 });

 defineType("ClassImplements", {
  visitor: ["id", "typeParameters"],
-  aliases: ["Flow"],
  fields: {
    id: validateType("Identifier"),
    typeParameters: validateOptionalType("TypeParameterInstantiation"),
@ -76,7 +78,7 @@ defineInterfaceishType("DeclareClass");

 defineType("DeclareFunction", {
  visitor: ["id"],
-  aliases: ["Flow", "FlowDeclaration", "Statement", "Declaration"],
+  aliases: ["FlowDeclaration", "Statement", "Declaration"],
  fields: {
    id: validateType("Identifier"),
    predicate: validateOptionalType("DeclaredPredicate"),
@ -88,7 +90,7 @@ defineInterfaceishType("DeclareInterface");
 defineType("DeclareModule", {
  builder: ["id", "body", "kind"],
  visitor: ["id", "body"],
-  aliases: ["Flow", "FlowDeclaration", "Statement", "Declaration"],
+  aliases: ["FlowDeclaration", "Statement", "Declaration"],
  fields: {
    id: validateType(["Identifier", "StringLiteral"]),
    body: validateType("BlockStatement"),
@ -98,7 +100,7 @@ defineType("DeclareModule", {

 defineType("DeclareModuleExports", {
  visitor: ["typeAnnotation"],
-  aliases: ["Flow", "FlowDeclaration", "Statement", "Declaration"],
+  aliases: ["FlowDeclaration", "Statement", "Declaration"],
  fields: {
    typeAnnotation: validateType("TypeAnnotation"),
  },
@ -106,7 +108,7 @@ defineType("DeclareModuleExports", {

 defineType("DeclareTypeAlias", {
  visitor: ["id", "typeParameters", "right"],
-  aliases: ["Flow", "FlowDeclaration", "Statement", "Declaration"],
+  aliases: ["FlowDeclaration", "Statement", "Declaration"],
  fields: {
    id: validateType("Identifier"),
    typeParameters: validateOptionalType("TypeParameterDeclaration"),
@ -116,7 +118,7 @@ defineType("DeclareTypeAlias", {

 defineType("DeclareOpaqueType", {
  visitor: ["id", "typeParameters", "supertype"],
-  aliases: ["Flow", "FlowDeclaration", "Statement", "Declaration"],
+  aliases: ["FlowDeclaration", "Statement", "Declaration"],
  fields: {
    id: validateType("Identifier"),
    typeParameters: validateOptionalType("TypeParameterDeclaration"),
@ -127,7 +129,7 @@ defineType("DeclareOpaqueType", {

 defineType("DeclareVariable", {
  visitor: ["id"],
-  aliases: ["Flow", "FlowDeclaration", "Statement", "Declaration"],
+  aliases: ["FlowDeclaration", "Statement", "Declaration"],
  fields: {
    id: validateType("Identifier"),
  },
@ -135,7 +137,7 @@ defineType("DeclareVariable", {

 defineType("DeclareExportDeclaration", {
  visitor: ["declaration", "specifiers", "source"],
-  aliases: ["Flow", "FlowDeclaration", "Statement", "Declaration"],
+  aliases: ["FlowDeclaration", "Statement", "Declaration"],
  fields: {
    declaration: validateOptionalType("Flow"),
    specifiers: validateOptional(
@ -148,7 +150,7 @@ defineType("DeclareExportDeclaration", {

 defineType("DeclareExportAllDeclaration", {
  visitor: ["source"],
-  aliases: ["Flow", "FlowDeclaration", "Statement", "Declaration"],
+  aliases: ["FlowDeclaration", "Statement", "Declaration"],
  fields: {
    source: validateType("StringLiteral"),
    exportKind: validateOptional(assertOneOf("type", "value")),
@ -157,19 +159,19 @@ defineType("DeclareExportAllDeclaration", {

 defineType("DeclaredPredicate", {
  visitor: ["value"],
-  aliases: ["Flow", "FlowPredicate"],
+  aliases: ["FlowPredicate"],
  fields: {
    value: validateType("Flow"),
  },
 });

 defineType("ExistsTypeAnnotation", {
-  aliases: ["Flow", "FlowType"],
+  aliases: ["FlowType"],
 });

 defineType("FunctionTypeAnnotation", {
  visitor: ["typeParameters", "params", "rest", "returnType"],
-  aliases: ["Flow", "FlowType"],
+  aliases: ["FlowType"],
  fields: {
    typeParameters: validateOptionalType("TypeParameterDeclaration"),
    params: validate(arrayOfType("FunctionTypeParam")),
@ -181,7 +183,6 @@ defineType("FunctionTypeAnnotation", {

 defineType("FunctionTypeParam", {
  visitor: ["name", "typeAnnotation"],
-  aliases: ["Flow"],
  fields: {
    name: validateOptionalType("Identifier"),
    typeAnnotation: validateType("FlowType"),
@ -191,7 +192,7 @@ defineType("FunctionTypeParam", {

 defineType("GenericTypeAnnotation", {
  visitor: ["id", "typeParameters"],
-  aliases: ["Flow", "FlowType"],
+  aliases: ["FlowType"],
  fields: {
    id: validateType(["Identifier", "QualifiedTypeIdentifier"]),
    typeParameters: validateOptionalType("TypeParameterInstantiation"),
@ -199,12 +200,11 @@ defineType("GenericTypeAnnotation", {
 });

 defineType("InferredPredicate", {
-  aliases: ["Flow", "FlowPredicate"],
+  aliases: ["FlowPredicate"],
 });

 defineType("InterfaceExtends", {
  visitor: ["id", "typeParameters"],
-  aliases: ["Flow"],
  fields: {
    id: validateType(["Identifier", "QualifiedTypeIdentifier"]),
    typeParameters: validateOptionalType("TypeParameterInstantiation"),
@ -215,7 +215,7 @@ defineInterfaceishType("InterfaceDeclaration");

 defineType("InterfaceTypeAnnotation", {
  visitor: ["extends", "body"],
-  aliases: ["Flow", "FlowType"],
+  aliases: ["FlowType"],
  fields: {
    extends: validateOptional(arrayOfType("InterfaceExtends")),
    body: validateType("ObjectTypeAnnotation"),
@ -224,23 +224,23 @@ defineType("InterfaceTypeAnnotation", {

 defineType("IntersectionTypeAnnotation", {
  visitor: ["types"],
-  aliases: ["Flow", "FlowType"],
+  aliases: ["FlowType"],
  fields: {
    types: validate(arrayOfType("FlowType")),
  },
 });

 defineType("MixedTypeAnnotation", {
-  aliases: ["Flow", "FlowType", "FlowBaseAnnotation"],
+  aliases: ["FlowType", "FlowBaseAnnotation"],
 });

 defineType("EmptyTypeAnnotation", {
-  aliases: ["Flow", "FlowType", "FlowBaseAnnotation"],
+  aliases: ["FlowType", "FlowBaseAnnotation"],
 });

 defineType("NullableTypeAnnotation", {
  visitor: ["typeAnnotation"],
-  aliases: ["Flow", "FlowType"],
+  aliases: ["FlowType"],
  fields: {
    typeAnnotation: validateType("FlowType"),
  },
@ -248,19 +248,19 @@ defineType("NullableTypeAnnotation", {

 defineType("NumberLiteralTypeAnnotation", {
  builder: ["value"],
-  aliases: ["Flow", "FlowType"],
+  aliases: ["FlowType"],
  fields: {
    value: validate(assertValueType("number")),
  },
 });

 defineType("NumberTypeAnnotation", {
-  aliases: ["Flow", "FlowType", "FlowBaseAnnotation"],
+  aliases: ["FlowType", "FlowBaseAnnotation"],
 });

 defineType("ObjectTypeAnnotation", {
  visitor: ["properties", "indexers", "callProperties", "internalSlots"],
-  aliases: ["Flow", "FlowType"],
+  aliases: ["FlowType"],
  builder: [
    "properties",
    "indexers",
@ -288,7 +288,7 @@ defineType("ObjectTypeAnnotation", {

 defineType("ObjectTypeInternalSlot", {
  visitor: ["id", "value", "optional", "static", "method"],
-  aliases: ["Flow", "UserWhitespacable"],
+  aliases: ["UserWhitespacable"],
  fields: {
    id: validateType("Identifier"),
    value: validateType("FlowType"),
@ -300,7 +300,7 @@ defineType("ObjectTypeInternalSlot", {

 defineType("ObjectTypeCallProperty", {
  visitor: ["value"],
-  aliases: ["Flow", "UserWhitespacable"],
+  aliases: ["UserWhitespacable"],
  fields: {
    value: validateType("FlowType"),
    static: validate(assertValueType("boolean")),
@ -309,7 +309,7 @@ defineType("ObjectTypeCallProperty", {

 defineType("ObjectTypeIndexer", {
  visitor: ["id", "key", "value", "variance"],
-  aliases: ["Flow", "UserWhitespacable"],
+  aliases: ["UserWhitespacable"],
  fields: {
    id: validateOptionalType("Identifier"),
    key: validateType("FlowType"),
@ -321,7 +321,7 @@ defineType("ObjectTypeIndexer", {

 defineType("ObjectTypeProperty", {
  visitor: ["key", "value", "variance"],
-  aliases: ["Flow", "UserWhitespacable"],
+  aliases: ["UserWhitespacable"],
  fields: {
    key: validateType(["Identifier", "StringLiteral"]),
    value: validateType("FlowType"),
@ -336,7 +336,7 @@ defineType("ObjectTypeProperty", {

 defineType("ObjectTypeSpreadProperty", {
  visitor: ["argument"],
-  aliases: ["Flow", "UserWhitespacable"],
+  aliases: ["UserWhitespacable"],
  fields: {
    argument: validateType("FlowType"),
  },
@ -344,7 +344,7 @@ defineType("ObjectTypeSpreadProperty", {

 defineType("OpaqueType", {
  visitor: ["id", "typeParameters", "supertype", "impltype"],
-  aliases: ["Flow", "FlowDeclaration", "Statement", "Declaration"],
+  aliases: ["FlowDeclaration", "Statement", "Declaration"],
  fields: {
    id: validateType("Identifier"),
    typeParameters: validateOptionalType("TypeParameterDeclaration"),
@ -355,7 +355,6 @@ defineType("OpaqueType", {

 defineType("QualifiedTypeIdentifier", {
  visitor: ["id", "qualification"],
-  aliases: ["Flow"],
  fields: {
    id: validateType("Identifier"),
    qualification: validateType(["Identifier", "QualifiedTypeIdentifier"]),
@ -364,27 +363,27 @@ defineType("QualifiedTypeIdentifier", {

 defineType("StringLiteralTypeAnnotation", {
  builder: ["value"],
-  aliases: ["Flow", "FlowType"],
+  aliases: ["FlowType"],
  fields: {
    value: validate(assertValueType("string")),
  },
 });

 defineType("StringTypeAnnotation", {
-  aliases: ["Flow", "FlowType", "FlowBaseAnnotation"],
+  aliases: ["FlowType", "FlowBaseAnnotation"],
 });

 defineType("SymbolTypeAnnotation", {
-  aliases: ["Flow", "FlowType", "FlowBaseAnnotation"],
+  aliases: ["FlowType", "FlowBaseAnnotation"],
 });

 defineType("ThisTypeAnnotation", {
-  aliases: ["Flow", "FlowType", "FlowBaseAnnotation"],
+  aliases: ["FlowType", "FlowBaseAnnotation"],
 });

 defineType("TupleTypeAnnotation", {
  visitor: ["types"],
-  aliases: ["Flow", "FlowType"],
+  aliases: ["FlowType"],
  fields: {
    types: validate(arrayOfType("FlowType")),
  },
@ -392,7 +391,7 @@ defineType("TupleTypeAnnotation", {

 defineType("TypeofTypeAnnotation", {
  visitor: ["argument"],
-  aliases: ["Flow", "FlowType"],
+  aliases: ["FlowType"],
  fields: {
    argument: validateType("FlowType"),
  },
@ -400,7 +399,7 @@ defineType("TypeofTypeAnnotation", {

 defineType("TypeAlias", {
  visitor: ["id", "typeParameters", "right"],
-  aliases: ["Flow", "FlowDeclaration", "Statement", "Declaration"],
+  aliases: ["FlowDeclaration", "Statement", "Declaration"],
  fields: {
    id: validateType("Identifier"),
    typeParameters: validateOptionalType("TypeParameterDeclaration"),
@ -409,7 +408,6 @@ defineType("TypeAlias", {
 });

 defineType("TypeAnnotation", {
-  aliases: ["Flow"],
  visitor: ["typeAnnotation"],
  fields: {
    typeAnnotation: validateType("FlowType"),
@ -418,7 +416,7 @@ defineType("TypeAnnotation", {

 defineType("TypeCastExpression", {
  visitor: ["expression", "typeAnnotation"],
-  aliases: ["Flow", "ExpressionWrapper", "Expression"],
+  aliases: ["ExpressionWrapper", "Expression"],
  fields: {
    expression: validateType("Expression"),
    typeAnnotation: validateType("TypeAnnotation"),
@ -426,7 +424,6 @@ defineType("TypeCastExpression", {
 });

 defineType("TypeParameter", {
-  aliases: ["Flow"],
  visitor: ["bound", "default", "variance"],
  fields: {
    name: validate(assertValueType("string")),
@ -437,7 +434,6 @@ defineType("TypeParameter", {
 });

 defineType("TypeParameterDeclaration", {
-  aliases: ["Flow"],
  visitor: ["params"],
  fields: {
    params: validate(arrayOfType("TypeParameter")),
@ -445,7 +441,6 @@ defineType("TypeParameterDeclaration", {
 });

 defineType("TypeParameterInstantiation", {
-  aliases: ["Flow"],
  visitor: ["params"],
  fields: {
    params: validate(arrayOfType("FlowType")),
@ -454,14 +449,13 @@ defineType("TypeParameterInstantiation", {

 defineType("UnionTypeAnnotation", {
  visitor: ["types"],
-  aliases: ["Flow", "FlowType"],
+  aliases: ["FlowType"],
  fields: {
    types: validate(arrayOfType("FlowType")),
  },
 });

 defineType("Variance", {
-  aliases: ["Flow"],
  builder: ["kind"],
  fields: {
    kind: validate(assertOneOf("minus", "plus")),
@ -469,7 +463,7 @@ defineType("Variance", {
 });

 defineType("VoidTypeAnnotation", {
-  aliases: ["Flow", "FlowType", "FlowBaseAnnotation"],
+  aliases: ["FlowType", "FlowBaseAnnotation"],
 });

 // Enums
@ -563,7 +557,7 @@ defineType("EnumDefaultedMember", {

 defineType("IndexedAccessType", {
  visitor: ["objectType", "indexType"],
-  aliases: ["Flow", "FlowType"],
+  aliases: ["FlowType"],
  fields: {
    objectType: validateType("FlowType"),
    indexType: validateType("FlowType"),
@ -572,7 +566,7 @@ defineType("IndexedAccessType", {

 defineType("OptionalIndexedAccessType", {
  visitor: ["objectType", "indexType"],
-  aliases: ["Flow", "FlowType"],
+  aliases: ["FlowType"],
  fields: {
    objectType: validateType("FlowType"),
    indexType: validateType("FlowType"),
--- a/packages/babel-types/src/definitions/jsx.ts
+++ b/packages/babel-types/src/definitions/jsx.ts
@ -1,13 +1,16 @@
-import defineType, {
+import {
+  defineAliasedType,
  assertNodeType,
  assertValueType,
  chain,
  assertEach,
 } from "./utils";

+const defineType = defineAliasedType("JSX");
+
 defineType("JSXAttribute", {
  visitor: ["name", "value"],
-  aliases: ["JSX", "Immutable"],
+  aliases: ["Immutable"],
  fields: {
    name: {
      validate: assertNodeType("JSXIdentifier", "JSXNamespacedName"),
@ -26,7 +29,7 @@ defineType("JSXAttribute", {

 defineType("JSXClosingElement", {
  visitor: ["name"],
-  aliases: ["JSX", "Immutable"],
+  aliases: ["Immutable"],
  fields: {
    name: {
      validate: assertNodeType(
@ -41,7 +44,7 @@ defineType("JSXClosingElement", {
 defineType("JSXElement", {
  builder: ["openingElement", "closingElement", "children", "selfClosing"],
  visitor: ["openingElement", "children", "closingElement"],
-  aliases: ["JSX", "Immutable", "Expression"],
+  aliases: ["Immutable", "Expression"],
  fields: {
    openingElement: {
      validate: assertNodeType("JSXOpeningElement"),
@ -71,13 +74,11 @@ defineType("JSXElement", {
  },
 });

-defineType("JSXEmptyExpression", {
-  aliases: ["JSX"],
-});
+defineType("JSXEmptyExpression", {});

 defineType("JSXExpressionContainer", {
  visitor: ["expression"],
-  aliases: ["JSX", "Immutable"],
+  aliases: ["Immutable"],
  fields: {
    expression: {
      validate: assertNodeType("Expression", "JSXEmptyExpression"),
@ -87,7 +88,7 @@ defineType("JSXExpressionContainer", {

 defineType("JSXSpreadChild", {
  visitor: ["expression"],
-  aliases: ["JSX", "Immutable"],
+  aliases: ["Immutable"],
  fields: {
    expression: {
      validate: assertNodeType("Expression"),
@ -97,7 +98,6 @@ defineType("JSXSpreadChild", {

 defineType("JSXIdentifier", {
  builder: ["name"],
-  aliases: ["JSX"],
  fields: {
    name: {
      validate: assertValueType("string"),
@ -107,7 +107,6 @@ defineType("JSXIdentifier", {

 defineType("JSXMemberExpression", {
  visitor: ["object", "property"],
-  aliases: ["JSX"],
  fields: {
    object: {
      validate: assertNodeType("JSXMemberExpression", "JSXIdentifier"),
@ -120,7 +119,6 @@ defineType("JSXMemberExpression", {

 defineType("JSXNamespacedName", {
  visitor: ["namespace", "name"],
-  aliases: ["JSX"],
  fields: {
    namespace: {
      validate: assertNodeType("JSXIdentifier"),
@ -134,7 +132,7 @@ defineType("JSXNamespacedName", {
 defineType("JSXOpeningElement", {
  builder: ["name", "attributes", "selfClosing"],
  visitor: ["name", "attributes"],
-  aliases: ["JSX", "Immutable"],
+  aliases: ["Immutable"],
  fields: {
    name: {
      validate: assertNodeType(
@ -164,7 +162,6 @@ defineType("JSXOpeningElement", {

 defineType("JSXSpreadAttribute", {
  visitor: ["argument"],
-  aliases: ["JSX"],
  fields: {
    argument: {
      validate: assertNodeType("Expression"),
@ -173,7 +170,7 @@ defineType("JSXSpreadAttribute", {
 });

 defineType("JSXText", {
-  aliases: ["JSX", "Immutable"],
+  aliases: ["Immutable"],
  builder: ["value"],
  fields: {
    value: {
@ -185,7 +182,7 @@ defineType("JSXText", {
 defineType("JSXFragment", {
  builder: ["openingFragment", "closingFragment", "children"],
  visitor: ["openingFragment", "children", "closingFragment"],
-  aliases: ["JSX", "Immutable", "Expression"],
+  aliases: ["Immutable", "Expression"],
  fields: {
    openingFragment: {
      validate: assertNodeType("JSXOpeningFragment"),
@ -211,9 +208,9 @@ defineType("JSXFragment", {
 });

 defineType("JSXOpeningFragment", {
-  aliases: ["JSX", "Immutable"],
+  aliases: ["Immutable"],
 });

 defineType("JSXClosingFragment", {
-  aliases: ["JSX", "Immutable"],
+  aliases: ["Immutable"],
 });
--- a/packages/babel-types/src/definitions/misc.ts
+++ b/packages/babel-types/src/definitions/misc.ts
@ -1,10 +1,13 @@
-import defineType, {
+import {
+  defineAliasedType,
  assertNodeType,
  assertOneOf,
  assertValueType,
 } from "./utils";
 import { PLACEHOLDERS } from "./placeholders";

+const defineType = defineAliasedType("Miscellaneous");
+
 if (!process.env.BABEL_8_BREAKING) {
  defineType("Noop", {
    visitor: [],
--- a/packages/babel-types/src/definitions/typescript.ts
+++ b/packages/babel-types/src/definitions/typescript.ts
@ -1,4 +1,5 @@
-import defineType, {
+import {
+  defineAliasedType,
  arrayOfType,
  assertEach,
  assertNodeType,
@ -17,6 +18,8 @@ import {
 } from "./core";
 import is from "../validators/is";

+const defineType = defineAliasedType("TypeScript");
+
 const bool = assertValueType("boolean");

 const tSFunctionTypeAnnotationCommon = {
--- a/packages/babel-types/src/definitions/utils.ts
+++ b/packages/babel-types/src/definitions/utils.ts
@ -19,6 +19,18 @@ function getType(val) {
  }
 }

+type DefineTypeOpts = {
+  fields?: {
+    [x: string]: FieldOptions;
+  };
+  visitor?: Array<string>;
+  aliases?: Array<string>;
+  builder?: Array<string>;
+  inherits?: string;
+  deprecatedAlias?: string;
+  validate?: Validator;
+};
+
 type Validator = (
  | { type: string }
  | { each: Validator }
@ -256,20 +268,22 @@ const validTypeOpts = [
 ];
 const validFieldKeys = ["default", "optional", "validate"];

-export default function defineType(
-  type: string,
-  opts: {
-    fields?: {
-      [x: string]: FieldOptions;
+// Wraps defineType to ensure these aliases are included.
+export function defineAliasedType(...aliases: string[]) {
+  return (type: string, opts: DefineTypeOpts = {}) => {
+    let defined = opts.aliases;
+    if (!defined) {
+      if (opts.inherits) defined = store[opts.inherits].aliases?.slice();
+      defined ??= [];
+      opts.aliases = defined;
+    }
+    const additional = aliases.filter(a => !defined.includes(a));
+    defined.unshift(...additional);
+    return defineType(type, opts);
  };
-    visitor?: Array<string>;
-    aliases?: Array<string>;
-    builder?: Array<string>;
-    inherits?: string;
-    deprecatedAlias?: string;
-    validate?: Validator;
-  } = {},
-) {
+}
+
+export default function defineType(type: string, opts: DefineTypeOpts = {}) {
  const inherits = (opts.inherits && store[opts.inherits]) || {};

  let fields = opts.fields;
--- a/packages/babel-types/src/validators/generated/index.ts
+++ b/packages/babel-types/src/validators/generated/index.ts
@ -4187,6 +4187,114 @@ export function isTSTypeParameter(

  return false;
 }
+export function isStandardized(
+  node: object | null | undefined,
+  opts?: object | null,
+): node is t.Standardized {
+  if (!node) return false;
+
+  const nodeType = (node as t.Node).type;
+  if (
+    "ArrayExpression" === nodeType ||
+    "AssignmentExpression" === nodeType ||
+    "BinaryExpression" === nodeType ||
+    "InterpreterDirective" === nodeType ||
+    "Directive" === nodeType ||
+    "DirectiveLiteral" === nodeType ||
+    "BlockStatement" === nodeType ||
+    "BreakStatement" === nodeType ||
+    "CallExpression" === nodeType ||
+    "CatchClause" === nodeType ||
+    "ConditionalExpression" === nodeType ||
+    "ContinueStatement" === nodeType ||
+    "DebuggerStatement" === nodeType ||
+    "DoWhileStatement" === nodeType ||
+    "EmptyStatement" === nodeType ||
+    "ExpressionStatement" === nodeType ||
+    "File" === nodeType ||
+    "ForInStatement" === nodeType ||
+    "ForStatement" === nodeType ||
+    "FunctionDeclaration" === nodeType ||
+    "FunctionExpression" === nodeType ||
+    "Identifier" === nodeType ||
+    "IfStatement" === nodeType ||
+    "LabeledStatement" === nodeType ||
+    "StringLiteral" === nodeType ||
+    "NumericLiteral" === nodeType ||
+    "NullLiteral" === nodeType ||
+    "BooleanLiteral" === nodeType ||
+    "RegExpLiteral" === nodeType ||
+    "LogicalExpression" === nodeType ||
+    "MemberExpression" === nodeType ||
+    "NewExpression" === nodeType ||
+    "Program" === nodeType ||
+    "ObjectExpression" === nodeType ||
+    "ObjectMethod" === nodeType ||
+    "ObjectProperty" === nodeType ||
+    "RestElement" === nodeType ||
+    "ReturnStatement" === nodeType ||
+    "SequenceExpression" === nodeType ||
+    "ParenthesizedExpression" === nodeType ||
+    "SwitchCase" === nodeType ||
+    "SwitchStatement" === nodeType ||
+    "ThisExpression" === nodeType ||
+    "ThrowStatement" === nodeType ||
+    "TryStatement" === nodeType ||
+    "UnaryExpression" === nodeType ||
+    "UpdateExpression" === nodeType ||
+    "VariableDeclaration" === nodeType ||
+    "VariableDeclarator" === nodeType ||
+    "WhileStatement" === nodeType ||
+    "WithStatement" === nodeType ||
+    "AssignmentPattern" === nodeType ||
+    "ArrayPattern" === nodeType ||
+    "ArrowFunctionExpression" === nodeType ||
+    "ClassBody" === nodeType ||
+    "ClassExpression" === nodeType ||
+    "ClassDeclaration" === nodeType ||
+    "ExportAllDeclaration" === nodeType ||
+    "ExportDefaultDeclaration" === nodeType ||
+    "ExportNamedDeclaration" === nodeType ||
+    "ExportSpecifier" === nodeType ||
+    "ForOfStatement" === nodeType ||
+    "ImportDeclaration" === nodeType ||
+    "ImportDefaultSpecifier" === nodeType ||
+    "ImportNamespaceSpecifier" === nodeType ||
+    "ImportSpecifier" === nodeType ||
+    "MetaProperty" === nodeType ||
+    "ClassMethod" === nodeType ||
+    "ObjectPattern" === nodeType ||
+    "SpreadElement" === nodeType ||
+    "Super" === nodeType ||
+    "TaggedTemplateExpression" === nodeType ||
+    "TemplateElement" === nodeType ||
+    "TemplateLiteral" === nodeType ||
+    "YieldExpression" === nodeType ||
+    "AwaitExpression" === nodeType ||
+    "Import" === nodeType ||
+    "BigIntLiteral" === nodeType ||
+    "ExportNamespaceSpecifier" === nodeType ||
+    "OptionalMemberExpression" === nodeType ||
+    "OptionalCallExpression" === nodeType ||
+    "ClassProperty" === nodeType ||
+    "ClassPrivateProperty" === nodeType ||
+    "ClassPrivateMethod" === nodeType ||
+    "PrivateName" === nodeType ||
+    (nodeType === "Placeholder" &&
+      ("Identifier" === (node as t.Placeholder).expectedNode ||
+        "StringLiteral" === (node as t.Placeholder).expectedNode ||
+        "BlockStatement" === (node as t.Placeholder).expectedNode ||
+        "ClassBody" === (node as t.Placeholder).expectedNode))
+  ) {
+    if (typeof opts === "undefined") {
+      return true;
+    } else {
+      return shallowEqual(node, opts);
+    }
+  }
+
+  return false;
+}
 export function isExpression(
  node: object | null | undefined,
  opts?: object | null,
@ -5161,6 +5269,15 @@ export function isFlow(
    "UnionTypeAnnotation" === nodeType ||
    "Variance" === nodeType ||
    "VoidTypeAnnotation" === nodeType ||
+    "EnumDeclaration" === nodeType ||
+    "EnumBooleanBody" === nodeType ||
+    "EnumNumberBody" === nodeType ||
+    "EnumStringBody" === nodeType ||
+    "EnumSymbolBody" === nodeType ||
+    "EnumBooleanMember" === nodeType ||
+    "EnumNumberMember" === nodeType ||
+    "EnumStringMember" === nodeType ||
+    "EnumDefaultedMember" === nodeType ||
    "IndexedAccessType" === nodeType ||
    "OptionalIndexedAccessType" === nodeType
  ) {
@ -5370,6 +5487,108 @@ export function isJSX(

  return false;
 }
+export function isMiscellaneous(
+  node: object | null | undefined,
+  opts?: object | null,
+): node is t.Miscellaneous {
+  if (!node) return false;
+
+  const nodeType = (node as t.Node).type;
+  if (
+    "Noop" === nodeType ||
+    "Placeholder" === nodeType ||
+    "V8IntrinsicIdentifier" === nodeType
+  ) {
+    if (typeof opts === "undefined") {
+      return true;
+    } else {
+      return shallowEqual(node, opts);
+    }
+  }
+
+  return false;
+}
+export function isTypeScript(
+  node: object | null | undefined,
+  opts?: object | null,
+): node is t.TypeScript {
+  if (!node) return false;
+
+  const nodeType = (node as t.Node).type;
+  if (
+    "TSParameterProperty" === nodeType ||
+    "TSDeclareFunction" === nodeType ||
+    "TSDeclareMethod" === nodeType ||
+    "TSQualifiedName" === nodeType ||
+    "TSCallSignatureDeclaration" === nodeType ||
+    "TSConstructSignatureDeclaration" === nodeType ||
+    "TSPropertySignature" === nodeType ||
+    "TSMethodSignature" === nodeType ||
+    "TSIndexSignature" === nodeType ||
+    "TSAnyKeyword" === nodeType ||
+    "TSBooleanKeyword" === nodeType ||
+    "TSBigIntKeyword" === nodeType ||
+    "TSIntrinsicKeyword" === nodeType ||
+    "TSNeverKeyword" === nodeType ||
+    "TSNullKeyword" === nodeType ||
+    "TSNumberKeyword" === nodeType ||
+    "TSObjectKeyword" === nodeType ||
+    "TSStringKeyword" === nodeType ||
+    "TSSymbolKeyword" === nodeType ||
+    "TSUndefinedKeyword" === nodeType ||
+    "TSUnknownKeyword" === nodeType ||
+    "TSVoidKeyword" === nodeType ||
+    "TSThisType" === nodeType ||
+    "TSFunctionType" === nodeType ||
+    "TSConstructorType" === nodeType ||
+    "TSTypeReference" === nodeType ||
+    "TSTypePredicate" === nodeType ||
+    "TSTypeQuery" === nodeType ||
+    "TSTypeLiteral" === nodeType ||
+    "TSArrayType" === nodeType ||
+    "TSTupleType" === nodeType ||
+    "TSOptionalType" === nodeType ||
+    "TSRestType" === nodeType ||
+    "TSNamedTupleMember" === nodeType ||
+    "TSUnionType" === nodeType ||
+    "TSIntersectionType" === nodeType ||
+    "TSConditionalType" === nodeType ||
+    "TSInferType" === nodeType ||
+    "TSParenthesizedType" === nodeType ||
+    "TSTypeOperator" === nodeType ||
+    "TSIndexedAccessType" === nodeType ||
+    "TSMappedType" === nodeType ||
+    "TSLiteralType" === nodeType ||
+    "TSExpressionWithTypeArguments" === nodeType ||
+    "TSInterfaceDeclaration" === nodeType ||
+    "TSInterfaceBody" === nodeType ||
+    "TSTypeAliasDeclaration" === nodeType ||
+    "TSAsExpression" === nodeType ||
+    "TSTypeAssertion" === nodeType ||
+    "TSEnumDeclaration" === nodeType ||
+    "TSEnumMember" === nodeType ||
+    "TSModuleDeclaration" === nodeType ||
+    "TSModuleBlock" === nodeType ||
+    "TSImportType" === nodeType ||
+    "TSImportEqualsDeclaration" === nodeType ||
+    "TSExternalModuleReference" === nodeType ||
+    "TSNonNullExpression" === nodeType ||
+    "TSExportAssignment" === nodeType ||
+    "TSNamespaceExportDeclaration" === nodeType ||
+    "TSTypeAnnotation" === nodeType ||
+    "TSTypeParameterInstantiation" === nodeType ||
+    "TSTypeParameterDeclaration" === nodeType ||
+    "TSTypeParameter" === nodeType
+  ) {
+    if (typeof opts === "undefined") {
+      return true;
+    } else {
+      return shallowEqual(node, opts);
+    }
+  }
+
+  return false;
+}
 export function isTSTypeElement(
  node: object | null | undefined,
  opts?: object | null,