56 lines
2.6 KiB
Plaintext
56 lines
2.6 KiB
Plaintext
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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const utils_1 = require("@typescript-eslint/utils");
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const eslint_utils_1 = require("@typescript-eslint/utils/eslint-utils");
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const util_1 = require("../util");
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exports.default = (0, util_1.createRule)({
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name: 'no-import-type-side-effects',
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meta: {
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type: 'problem',
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docs: {
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description: 'Enforce the use of top-level import type qualifier when an import only has specifiers with inline type qualifiers',
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},
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fixable: 'code',
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messages: {
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useTopLevelQualifier: 'TypeScript will only remove the inline type specifiers which will leave behind a side effect import at runtime. Convert this to a top-level type qualifier to properly remove the entire import.',
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},
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schema: [],
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},
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defaultOptions: [],
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create(context) {
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const sourceCode = (0, eslint_utils_1.getSourceCode)(context);
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return {
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'ImportDeclaration[importKind!="type"]'(node) {
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if (node.specifiers.length === 0) {
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return;
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}
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const specifiers = [];
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for (const specifier of node.specifiers) {
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if (specifier.type !== utils_1.AST_NODE_TYPES.ImportSpecifier ||
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specifier.importKind !== 'type') {
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return;
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}
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specifiers.push(specifier);
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}
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context.report({
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node,
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messageId: 'useTopLevelQualifier',
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fix(fixer) {
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const fixes = [];
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for (const specifier of specifiers) {
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const qualifier = (0, util_1.nullThrows)(sourceCode.getFirstToken(specifier, util_1.isTypeKeyword), util_1.NullThrowsReasons.MissingToken('type keyword', 'import specifier'));
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fixes.push(fixer.removeRange([
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qualifier.range[0],
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specifier.imported.range[0],
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]));
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}
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const importKeyword = (0, util_1.nullThrows)(sourceCode.getFirstToken(node, util_1.isImportKeyword), util_1.NullThrowsReasons.MissingToken('import keyword', 'import'));
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fixes.push(fixer.insertTextAfter(importKeyword, ' type'));
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return fixes;
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},
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});
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},
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};
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},
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});
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//# sourceMappingURL=no-import-type-side-effects.js.map |