1if (process.env.npm_package_name === 'pseudomap' && 2 process.env.npm_lifecycle_script === 'test') 3 process.env.TEST_PSEUDOMAP = 'true' 4 5if (typeof Map === 'function' && !process.env.TEST_PSEUDOMAP) { 6 module.exports = Map 7} else { 8 module.exports = require('./pseudomap') 9} 10