Constnium/node_modules/eslint-plugin-promise/rules/lib/has-promise-callback.js

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2022-06-23 02:27:43 +02:00
/**
* Library: Has Promise Callback
* Makes sure that an Expression node is part of a promise
* with callback functions (like then() or catch())
*/
'use strict'
function hasPromiseCallback(node) {
// istanbul ignore if -- only being called within `CallExpression`
if (node.type !== 'CallExpression') return
if (node.callee.type !== 'MemberExpression') return
const propertyName = node.callee.property.name
return propertyName === 'then' || propertyName === 'catch'
}
module.exports = hasPromiseCallback