@typescript-eslint/eslint-plugin
Version:
TypeScript plugin for ESLint
609 lines (608 loc) • 34.5 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const utils_1 = require("@typescript-eslint/utils");
const util_1 = require("../util");
exports.default = (0, util_1.createRule)({
name: 'consistent-type-imports',
meta: {
type: 'suggestion',
docs: {
description: 'Enforce consistent usage of type imports',
},
fixable: 'code',
messages: {
avoidImportType: 'Use an `import` instead of an `import type`.',
noImportTypeAnnotations: '`import()` type annotations are forbidden.',
someImportsAreOnlyTypes: 'Imports {{typeImports}} are only used as type.',
typeOverValue: 'All imports in the declaration are only used as types. Use `import type`.',
},
schema: [
{
type: 'object',
additionalProperties: false,
properties: {
disallowTypeAnnotations: {
type: 'boolean',
description: 'Whether to disallow type imports in type annotations (`import()`).',
},
fixStyle: {
type: 'string',
description: 'The expected type modifier to be added when an import is detected as used only in the type position.',
enum: ['separate-type-imports', 'inline-type-imports'],
},
prefer: {
type: 'string',
description: 'The expected import kind for type-only imports.',
enum: ['type-imports', 'no-type-imports'],
},
},
},
],
},
defaultOptions: [
{
disallowTypeAnnotations: true,
fixStyle: 'separate-type-imports',
prefer: 'type-imports',
},
],
create(context, [option]) {
const prefer = option.prefer ?? 'type-imports';
const disallowTypeAnnotations = option.disallowTypeAnnotations !== false;
const selectors = {};
if (disallowTypeAnnotations) {
selectors.TSImportType = (node) => {
context.report({
node,
messageId: 'noImportTypeAnnotations',
});
};
}
if (prefer === 'no-type-imports') {
return {
...selectors,
'ImportDeclaration[importKind = "type"]'(node) {
context.report({
node,
messageId: 'avoidImportType',
fix(fixer) {
return fixRemoveTypeSpecifierFromImportDeclaration(fixer, node);
},
});
},
'ImportSpecifier[importKind = "type"]'(node) {
context.report({
node,
messageId: 'avoidImportType',
fix(fixer) {
return fixRemoveTypeSpecifierFromImportSpecifier(fixer, node);
},
});
},
};
}
// prefer type imports
const fixStyle = option.fixStyle ?? 'separate-type-imports';
let hasDecoratorMetadata = false;
const sourceImportsMap = {};
const emitDecoratorMetadata = (0, util_1.getParserServices)(context, true).emitDecoratorMetadata ?? false;
const experimentalDecorators = (0, util_1.getParserServices)(context, true).experimentalDecorators ?? false;
if (experimentalDecorators && emitDecoratorMetadata) {
selectors.Decorator = () => {
hasDecoratorMetadata = true;
};
}
return {
...selectors,
ImportDeclaration(node) {
const source = node.source.value;
// sourceImports is the object containing all the specifics for a particular import source, type or value
sourceImportsMap[source] ??= {
reportValueImports: [], // if there is a mismatch where type importKind but value specifiers
source,
typeOnlyNamedImport: null, // if only type imports
valueImport: null, // if only value imports
valueOnlyNamedImport: null, // if only value imports with named specifiers
};
const sourceImports = sourceImportsMap[source];
if (node.importKind === 'type') {
if (!sourceImports.typeOnlyNamedImport &&
node.specifiers.every(specifier => specifier.type === utils_1.AST_NODE_TYPES.ImportSpecifier)) {
// definitely import type { TypeX }
sourceImports.typeOnlyNamedImport = node;
}
}
else if (!sourceImports.valueOnlyNamedImport &&
node.specifiers.length &&
node.specifiers.every(specifier => specifier.type === utils_1.AST_NODE_TYPES.ImportSpecifier)) {
sourceImports.valueOnlyNamedImport = node;
sourceImports.valueImport = node;
}
else if (!sourceImports.valueImport &&
node.specifiers.some(specifier => specifier.type === utils_1.AST_NODE_TYPES.ImportDefaultSpecifier)) {
sourceImports.valueImport = node;
}
const typeSpecifiers = [];
const inlineTypeSpecifiers = [];
const valueSpecifiers = [];
const unusedSpecifiers = [];
for (const specifier of node.specifiers) {
if (specifier.type === utils_1.AST_NODE_TYPES.ImportSpecifier &&
specifier.importKind === 'type') {
inlineTypeSpecifiers.push(specifier);
continue;
}
const [variable] = context.sourceCode.getDeclaredVariables(specifier);
if (variable.references.length === 0) {
unusedSpecifiers.push(specifier);
}
else {
const onlyHasTypeReferences = variable.references.every(ref => {
/**
* keep origin import kind when export
* export { Type }
* export default Type;
* export = Type;
*/
if ((ref.identifier.parent.type ===
utils_1.AST_NODE_TYPES.ExportSpecifier ||
ref.identifier.parent.type ===
utils_1.AST_NODE_TYPES.ExportDefaultDeclaration ||
ref.identifier.parent.type ===
utils_1.AST_NODE_TYPES.TSExportAssignment) &&
ref.isValueReference &&
ref.isTypeReference) {
return node.importKind === 'type';
}
if (ref.isValueReference) {
let parent = ref.identifier.parent;
let child = ref.identifier;
while (parent) {
switch (parent.type) {
// CASE 1:
// `type T = typeof foo` will create a value reference because "foo" must be a value type
// however this value reference is safe to use with type-only imports
case utils_1.AST_NODE_TYPES.TSTypeQuery:
return true;
case utils_1.AST_NODE_TYPES.TSQualifiedName:
// TSTypeQuery must have a TSESTree.EntityName as its child, so we can filter here and break early
if (parent.left !== child) {
return false;
}
child = parent;
parent = parent.parent;
continue;
// END CASE 1
//////////////
// CASE 2:
// `type T = { [foo]: string }` will create a value reference because "foo" must be a value type
// however this value reference is safe to use with type-only imports.
// Also this is represented as a non-type AST - hence it uses MemberExpression
case utils_1.AST_NODE_TYPES.TSPropertySignature:
return parent.key === child;
case utils_1.AST_NODE_TYPES.MemberExpression:
if (parent.object !== child) {
return false;
}
child = parent;
parent = parent.parent;
continue;
// END CASE 2
default:
return false;
}
}
}
return ref.isTypeReference;
});
if (onlyHasTypeReferences) {
typeSpecifiers.push(specifier);
}
else {
valueSpecifiers.push(specifier);
}
}
}
if (node.importKind === 'value' && typeSpecifiers.length) {
sourceImports.reportValueImports.push({
node,
inlineTypeSpecifiers,
typeSpecifiers,
unusedSpecifiers,
valueSpecifiers,
});
}
},
'Program:exit'() {
if (hasDecoratorMetadata) {
// Experimental decorator metadata is bowl of poop that cannot be
// supported based on pure syntactic analysis.
//
// So we can do one of two things:
// 1) add type-information to the rule in a breaking change and
// prevent users from using it so that we can fully support this
// case.
// 2) make the rule ignore all imports that are used in a file that
// might have decorator metadata.
//
// (1) is has huge impact and prevents the rule from being used by 99%
// of users Frankly - it's a straight-up bad option. So instead we
// choose with option (2) and just avoid reporting on any imports in a
// file with both emitDecoratorMetadata AND decorators
//
// For more context see the discussion in this issue and its linked
// issues:
// https://github.com/typescript-eslint/typescript-eslint/issues/5468
//
//
// NOTE - in TS 5.0 `experimentalDecorators` became the legacy option,
// replaced with un-flagged, stable decorators and thus the type-aware
// emitDecoratorMetadata implementation also became legacy. in TS 5.2
// support for the new, stable decorator metadata proposal was added -
// however this proposal does not include type information
//
//
// PHEW. So TL;DR what does all this mean?
// - if you use experimentalDecorators:true,
// emitDecoratorMetadata:true, and have a decorator in the file -
// the rule will do nothing in the file out of an abundance of
// caution.
// - else the rule will work as normal.
return;
}
for (const sourceImports of Object.values(sourceImportsMap)) {
if (sourceImports.reportValueImports.length === 0) {
// nothing to fix. value specifiers and type specifiers are correctly written
continue;
}
for (const report of sourceImports.reportValueImports) {
if (report.valueSpecifiers.length === 0 &&
report.unusedSpecifiers.length === 0 &&
report.node.importKind !== 'type') {
/**
* checks if import has type assertions
* @example
* ```ts
* import * as type from 'mod' assert \{ type: 'json' \};
* ```
* https://github.com/typescript-eslint/typescript-eslint/issues/7527
*/
if (report.node.attributes.length === 0) {
context.report({
node: report.node,
messageId: 'typeOverValue',
*fix(fixer) {
yield* fixToTypeImportDeclaration(fixer, report, sourceImports);
},
});
}
}
else {
// we have a mixed type/value import or just value imports, so we need to split them out into multiple imports if separate-type-imports is configured
const importNames = report.typeSpecifiers.map(specifier => `"${specifier.local.name}"`);
const message = (() => {
const typeImports = (0, util_1.formatWordList)(importNames);
if (importNames.length === 1) {
return {
messageId: 'someImportsAreOnlyTypes',
data: {
typeImports,
},
};
}
return {
messageId: 'someImportsAreOnlyTypes',
data: {
typeImports,
},
};
})();
context.report({
node: report.node,
...message,
*fix(fixer) {
// take all the typeSpecifiers and put them on a new line
yield* fixToTypeImportDeclaration(fixer, report, sourceImports);
},
});
}
}
}
},
};
function classifySpecifier(node) {
const defaultSpecifier = node.specifiers[0].type === utils_1.AST_NODE_TYPES.ImportDefaultSpecifier
? node.specifiers[0]
: null;
const namespaceSpecifier = node.specifiers.find((specifier) => specifier.type === utils_1.AST_NODE_TYPES.ImportNamespaceSpecifier) ?? null;
const namedSpecifiers = node.specifiers.filter((specifier) => specifier.type === utils_1.AST_NODE_TYPES.ImportSpecifier);
return {
defaultSpecifier,
namedSpecifiers,
namespaceSpecifier,
};
}
/**
* Returns information for fixing named specifiers, type or value
*/
function getFixesNamedSpecifiers(fixer, node, subsetNamedSpecifiers, allNamedSpecifiers) {
if (allNamedSpecifiers.length === 0) {
return {
removeTypeNamedSpecifiers: [],
typeNamedSpecifiersText: '',
};
}
const typeNamedSpecifiersTexts = [];
const removeTypeNamedSpecifiers = [];
if (subsetNamedSpecifiers.length === allNamedSpecifiers.length) {
// import Foo, {Type1, Type2} from 'foo'
// import DefType, {Type1, Type2} from 'foo'
const openingBraceToken = (0, util_1.nullThrows)(context.sourceCode.getTokenBefore(subsetNamedSpecifiers[0], util_1.isOpeningBraceToken), util_1.NullThrowsReasons.MissingToken('{', node.type));
const commaToken = (0, util_1.nullThrows)(context.sourceCode.getTokenBefore(openingBraceToken, util_1.isCommaToken), util_1.NullThrowsReasons.MissingToken(',', node.type));
const closingBraceToken = (0, util_1.nullThrows)(context.sourceCode.getFirstTokenBetween(openingBraceToken, node.source, util_1.isClosingBraceToken), util_1.NullThrowsReasons.MissingToken('}', node.type));
// import DefType, {...} from 'foo'
// ^^^^^^^ remove
removeTypeNamedSpecifiers.push(fixer.removeRange([commaToken.range[0], closingBraceToken.range[1]]));
typeNamedSpecifiersTexts.push(context.sourceCode.text.slice(openingBraceToken.range[1], closingBraceToken.range[0]));
}
else {
const namedSpecifierGroups = [];
let group = [];
for (const namedSpecifier of allNamedSpecifiers) {
if (subsetNamedSpecifiers.includes(namedSpecifier)) {
group.push(namedSpecifier);
}
else if (group.length) {
namedSpecifierGroups.push(group);
group = [];
}
}
if (group.length) {
namedSpecifierGroups.push(group);
}
for (const namedSpecifiers of namedSpecifierGroups) {
const { removeRange, textRange } = getNamedSpecifierRanges(namedSpecifiers, allNamedSpecifiers);
removeTypeNamedSpecifiers.push(fixer.removeRange(removeRange));
typeNamedSpecifiersTexts.push(context.sourceCode.text.slice(...textRange));
}
}
return {
removeTypeNamedSpecifiers,
typeNamedSpecifiersText: typeNamedSpecifiersTexts.join(','),
};
}
/**
* Returns ranges for fixing named specifier.
*/
function getNamedSpecifierRanges(namedSpecifierGroup, allNamedSpecifiers) {
const first = namedSpecifierGroup[0];
const last = namedSpecifierGroup[namedSpecifierGroup.length - 1];
const removeRange = [first.range[0], last.range[1]];
const textRange = [...removeRange];
const before = (0, util_1.nullThrows)(context.sourceCode.getTokenBefore(first), util_1.NullThrowsReasons.MissingToken('token', 'first specifier'));
textRange[0] = before.range[1];
if ((0, util_1.isCommaToken)(before)) {
removeRange[0] = before.range[0];
}
else {
removeRange[0] = before.range[1];
}
const isFirst = allNamedSpecifiers[0] === first;
const isLast = allNamedSpecifiers[allNamedSpecifiers.length - 1] === last;
const after = (0, util_1.nullThrows)(context.sourceCode.getTokenAfter(last), util_1.NullThrowsReasons.MissingToken('token', 'last specifier'));
textRange[1] = after.range[0];
if ((isFirst || isLast) && (0, util_1.isCommaToken)(after)) {
removeRange[1] = after.range[1];
}
return {
removeRange,
textRange,
};
}
/**
* insert specifiers to named import node.
* e.g.
* import type { Already, Type1, Type2 } from 'foo'
* ^^^^^^^^^^^^^ insert
*/
function fixInsertNamedSpecifiersInNamedSpecifierList(fixer, target, insertText) {
const closingBraceToken = (0, util_1.nullThrows)(context.sourceCode.getFirstTokenBetween((0, util_1.nullThrows)(context.sourceCode.getFirstToken(target), util_1.NullThrowsReasons.MissingToken('token before', 'import')), target.source, util_1.isClosingBraceToken), util_1.NullThrowsReasons.MissingToken('}', target.type));
const before = (0, util_1.nullThrows)(context.sourceCode.getTokenBefore(closingBraceToken), util_1.NullThrowsReasons.MissingToken('token before', 'closing brace'));
if (!(0, util_1.isCommaToken)(before) && !(0, util_1.isOpeningBraceToken)(before)) {
insertText = `,${insertText}`;
}
return fixer.insertTextBefore(closingBraceToken, insertText);
}
/**
* insert type keyword to named import node.
* e.g.
* import ADefault, { Already, type Type1, type Type2 } from 'foo'
* ^^^^ insert
*/
function* fixInsertTypeKeywordInNamedSpecifierList(fixer, typeSpecifiers) {
for (const spec of typeSpecifiers) {
const insertText = context.sourceCode.text.slice(...spec.range);
yield fixer.replaceTextRange(spec.range, `type ${insertText}`);
}
}
function* fixInlineTypeImportDeclaration(fixer, report, sourceImports) {
const { node } = report;
// For a value import, will only add an inline type to named specifiers
const { namedSpecifiers } = classifySpecifier(node);
const typeNamedSpecifiers = namedSpecifiers.filter(specifier => report.typeSpecifiers.includes(specifier));
if (sourceImports.valueImport) {
// add import named type specifiers to its value import
// import ValueA, { type A }
// ^^^^ insert
const { namedSpecifiers: valueImportNamedSpecifiers } = classifySpecifier(sourceImports.valueImport);
if (sourceImports.valueOnlyNamedImport ||
valueImportNamedSpecifiers.length) {
yield* fixInsertTypeKeywordInNamedSpecifierList(fixer, typeNamedSpecifiers);
}
}
}
function* fixToTypeImportDeclaration(fixer, report, sourceImports) {
const { node } = report;
const { defaultSpecifier, namedSpecifiers, namespaceSpecifier } = classifySpecifier(node);
if (namespaceSpecifier && !defaultSpecifier) {
// import * as types from 'foo'
// checks for presence of import assertions
if (node.attributes.length === 0) {
yield* fixInsertTypeSpecifierForImportDeclaration(fixer, node, false);
}
return;
}
if (defaultSpecifier) {
if (report.typeSpecifiers.includes(defaultSpecifier) &&
namedSpecifiers.length === 0 &&
!namespaceSpecifier) {
// import Type from 'foo'
yield* fixInsertTypeSpecifierForImportDeclaration(fixer, node, true);
return;
}
if (fixStyle === 'inline-type-imports' &&
!report.typeSpecifiers.includes(defaultSpecifier) &&
namedSpecifiers.length > 0 &&
!namespaceSpecifier) {
// if there is a default specifier but it isn't a type specifier, then just add the inline type modifier to the named specifiers
// import AValue, {BValue, Type1, Type2} from 'foo'
yield* fixInlineTypeImportDeclaration(fixer, report, sourceImports);
return;
}
}
else if (!namespaceSpecifier) {
if (fixStyle === 'inline-type-imports' &&
namedSpecifiers.some(specifier => report.typeSpecifiers.includes(specifier))) {
// import {AValue, Type1, Type2} from 'foo'
yield* fixInlineTypeImportDeclaration(fixer, report, sourceImports);
return;
}
if (namedSpecifiers.every(specifier => report.typeSpecifiers.includes(specifier))) {
// import {Type1, Type2} from 'foo'
yield* fixInsertTypeSpecifierForImportDeclaration(fixer, node, false);
return;
}
}
const typeNamedSpecifiers = namedSpecifiers.filter(specifier => report.typeSpecifiers.includes(specifier));
const fixesNamedSpecifiers = getFixesNamedSpecifiers(fixer, node, typeNamedSpecifiers, namedSpecifiers);
const afterFixes = [];
if (typeNamedSpecifiers.length) {
if (sourceImports.typeOnlyNamedImport) {
const insertTypeNamedSpecifiers = fixInsertNamedSpecifiersInNamedSpecifierList(fixer, sourceImports.typeOnlyNamedImport, fixesNamedSpecifiers.typeNamedSpecifiersText);
if (sourceImports.typeOnlyNamedImport.range[1] <= node.range[0]) {
yield insertTypeNamedSpecifiers;
}
else {
afterFixes.push(insertTypeNamedSpecifiers);
}
}
else {
// The import is both default and named. Insert named on new line because can't mix default type import and named type imports
// eslint-disable-next-line no-lonely-if
if (fixStyle === 'inline-type-imports') {
yield fixer.insertTextBefore(node, `import {${typeNamedSpecifiers
.map(spec => {
const insertText = context.sourceCode.text.slice(...spec.range);
return `type ${insertText}`;
})
.join(', ')}} from ${context.sourceCode.getText(node.source)};\n`);
}
else {
yield fixer.insertTextBefore(node, `import type {${fixesNamedSpecifiers.typeNamedSpecifiersText}} from ${context.sourceCode.getText(node.source)};\n`);
}
}
}
const fixesRemoveTypeNamespaceSpecifier = [];
if (namespaceSpecifier &&
report.typeSpecifiers.includes(namespaceSpecifier)) {
// import Foo, * as Type from 'foo'
// import DefType, * as Type from 'foo'
// import DefType, * as Type from 'foo'
const commaToken = (0, util_1.nullThrows)(context.sourceCode.getTokenBefore(namespaceSpecifier, util_1.isCommaToken), util_1.NullThrowsReasons.MissingToken(',', node.type));
// import Def, * as Ns from 'foo'
// ^^^^^^^^^ remove
fixesRemoveTypeNamespaceSpecifier.push(fixer.removeRange([commaToken.range[0], namespaceSpecifier.range[1]]));
// import type * as Ns from 'foo'
// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ insert
yield fixer.insertTextBefore(node, `import type ${context.sourceCode.getText(namespaceSpecifier)} from ${context.sourceCode.getText(node.source)};\n`);
}
if (defaultSpecifier &&
report.typeSpecifiers.includes(defaultSpecifier)) {
if (report.typeSpecifiers.length === node.specifiers.length) {
const importToken = (0, util_1.nullThrows)(context.sourceCode.getFirstToken(node, util_1.isImportKeyword), util_1.NullThrowsReasons.MissingToken('import', node.type));
// import type Type from 'foo'
// ^^^^ insert
yield fixer.insertTextAfter(importToken, ' type');
}
else {
const commaToken = (0, util_1.nullThrows)(context.sourceCode.getTokenAfter(defaultSpecifier, util_1.isCommaToken), util_1.NullThrowsReasons.MissingToken(',', defaultSpecifier.type));
// import Type , {...} from 'foo'
// ^^^^^ pick
const defaultText = context.sourceCode.text
.slice(defaultSpecifier.range[0], commaToken.range[0])
.trim();
yield fixer.insertTextBefore(node, `import type ${defaultText} from ${context.sourceCode.getText(node.source)};\n`);
const afterToken = (0, util_1.nullThrows)(context.sourceCode.getTokenAfter(commaToken, {
includeComments: true,
}), util_1.NullThrowsReasons.MissingToken('any token', node.type));
// import Type , {...} from 'foo'
// ^^^^^^^ remove
yield fixer.removeRange([
defaultSpecifier.range[0],
afterToken.range[0],
]);
}
}
yield* fixesNamedSpecifiers.removeTypeNamedSpecifiers;
yield* fixesRemoveTypeNamespaceSpecifier;
yield* afterFixes;
}
function* fixInsertTypeSpecifierForImportDeclaration(fixer, node, isDefaultImport) {
// import type Foo from 'foo'
// ^^^^^ insert
const importToken = (0, util_1.nullThrows)(context.sourceCode.getFirstToken(node, util_1.isImportKeyword), util_1.NullThrowsReasons.MissingToken('import', node.type));
yield fixer.insertTextAfter(importToken, ' type');
if (isDefaultImport) {
// Has default import
const openingBraceToken = context.sourceCode.getFirstTokenBetween(importToken, node.source, util_1.isOpeningBraceToken);
if (openingBraceToken) {
// Only braces. e.g. import Foo, {} from 'foo'
const commaToken = (0, util_1.nullThrows)(context.sourceCode.getTokenBefore(openingBraceToken, util_1.isCommaToken), util_1.NullThrowsReasons.MissingToken(',', node.type));
const closingBraceToken = (0, util_1.nullThrows)(context.sourceCode.getFirstTokenBetween(openingBraceToken, node.source, util_1.isClosingBraceToken), util_1.NullThrowsReasons.MissingToken('}', node.type));
// import type Foo, {} from 'foo'
// ^^ remove
yield fixer.removeRange([
commaToken.range[0],
closingBraceToken.range[1],
]);
const specifiersText = context.sourceCode.text.slice(commaToken.range[1], closingBraceToken.range[1]);
if (node.specifiers.length > 1) {
yield fixer.insertTextAfter(node, `\nimport type${specifiersText} from ${context.sourceCode.getText(node.source)};`);
}
}
}
// make sure we don't do anything like `import type {type T} from 'foo';`
for (const specifier of node.specifiers) {
if (specifier.type === utils_1.AST_NODE_TYPES.ImportSpecifier &&
specifier.importKind === 'type') {
yield* fixRemoveTypeSpecifierFromImportSpecifier(fixer, specifier);
}
}
}
function* fixRemoveTypeSpecifierFromImportDeclaration(fixer, node) {
// import type Foo from 'foo'
// ^^^^ remove
const importToken = (0, util_1.nullThrows)(context.sourceCode.getFirstToken(node, util_1.isImportKeyword), util_1.NullThrowsReasons.MissingToken('import', node.type));
const typeToken = (0, util_1.nullThrows)(context.sourceCode.getFirstTokenBetween(importToken, node.specifiers[0]?.local ?? node.source, util_1.isTypeKeyword), util_1.NullThrowsReasons.MissingToken('type', node.type));
const afterToken = (0, util_1.nullThrows)(context.sourceCode.getTokenAfter(typeToken, { includeComments: true }), util_1.NullThrowsReasons.MissingToken('any token', node.type));
yield fixer.removeRange([typeToken.range[0], afterToken.range[0]]);
}
function* fixRemoveTypeSpecifierFromImportSpecifier(fixer, node) {
// import { type Foo } from 'foo'
// ^^^^ remove
const typeToken = (0, util_1.nullThrows)(context.sourceCode.getFirstToken(node, util_1.isTypeKeyword), util_1.NullThrowsReasons.MissingToken('type', node.type));
const afterToken = (0, util_1.nullThrows)(context.sourceCode.getTokenAfter(typeToken, { includeComments: true }), util_1.NullThrowsReasons.MissingToken('any token', node.type));
yield fixer.removeRange([typeToken.range[0], afterToken.range[0]]);
}
},
});