refactor start

home/ags/node_modules/eslint-plugin-es-x/lib/rules/no-bigint.js

@@ -1,50 +0,0 @@
-/**
- * @author Toru Nagashima <https://github.com/mysticatea>
- * See LICENSE file in root directory for full license.
- */
-"use strict"
-
-const { ReferenceTracker } = require("@eslint-community/eslint-utils")
-const { getSourceCode } = require("eslint-compat-utils")
-
-module.exports = {
-    meta: {
-        docs: {
-            description: "disallow `bigint` syntax and built-ins",
-            category: "ES2020",
-            recommended: false,
-            url: "http://eslint-community.github.io/eslint-plugin-es-x/rules/no-bigint.html",
-        },
-        fixable: null,
-        messages: {
-            forbidden: "ES2020 BigInt is forbidden.",
-        },
-        schema: [],
-        type: "problem",
-    },
-    create(context) {
-        return {
-            Literal(node) {
-                if (node.bigint != null) {
-                    context.report({ messageId: "forbidden", node })
-                }
-            },
-
-            "Program:exit"(program) {
-                const sourceCode = getSourceCode(context)
-                const tracker = new ReferenceTracker(
-                    sourceCode.getScope(program),
-                )
-                const references = tracker.iterateGlobalReferences({
-                    BigInt: { [ReferenceTracker.READ]: true },
-                    BigInt64Array: { [ReferenceTracker.READ]: true },
-                    BigUint64Array: { [ReferenceTracker.READ]: true },
-                })
-
-                for (const { node } of references) {
-                    context.report({ messageId: "forbidden", node })
-                }
-            },
-        }
-    },
-}