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eslint-plugin-n

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"use strict" const path = require("path") const { getPhysicalFilename, getFilename } = require("./eslint-compat") const typescriptExtensions = [".ts", ".tsx", ".cts", ".mts"] /** * Determine if the context source file is typescript. * * @param {import('eslint').Rule.RuleContext} context - A context * @returns {boolean} */ module.exports = function isTypescript(context) { const sourceFileExt = path.extname( getPhysicalFilename(context) ?? getFilename(context) ) return typescriptExtensions.includes(sourceFileExt) }