PNG  IHDR;IDATxܻn0K )(pA 7LeG{ §㻢|ذaÆ 6lذaÆ 6lذaÆ 6lom$^yذag5bÆ 6lذaÆ 6lذa{ 6lذaÆ `}HFkm,mӪôô! x|'ܢ˟;E:9&ᶒ}{v]n&6 h_tڠ͵-ҫZ;Z$.Pkž)!o>}leQfJTu іچ\X=8Rن4`Vwl>nG^is"ms$ui?wbs[m6K4O.4%/bC%t Mז -lG6mrz2s%9s@-k9=)kB5\+͂Zsٲ Rn~GRC wIcIn7jJhۛNCS|j08yiHKֶۛkɈ+;SzL/F*\Ԕ#"5m2[S=gnaPeғL lذaÆ 6l^ḵaÆ 6lذaÆ 6lذa; _ذaÆ 6lذaÆ 6lذaÆ RIENDB` [`core-js-compat` package](https://github.com/zloirock/core-js/tree/master/packages/core-js-compat) contains data about the necessity of [`core-js`](https://github.com/zloirock/core-js) modules and API for getting a list of required core-js modules by browserslist query. ```js const { list, // array of required modules targets, // object with targets for each module } = require('core-js-compat')({ targets: '> 2.5%', // browserslist query or object of minimum environment versions to support filter: /^(es|web)\./, // optional filter - string-prefix, regexp or list of modules version: '3.15', // used `core-js` version, by default - the latest }); console.log(targets); /* => { 'es.symbol.match-all': { ios: '12.2-12.4' }, 'es.array.unscopables.flat': { ios: '12.2-12.4' }, 'es.array.unscopables.flat-map': { ios: '12.2-12.4' }, 'es.math.hypot': { chrome: '77' }, 'es.promise.all-settled': { firefox: '69', ios: '12.2-12.4' }, 'es.promise.finally': { ios: '12.2-12.4' }, 'es.string.match-all': { chrome: '77', firefox: '69', ios: '12.2-12.4' }, 'es.string.replace': { firefox: '69', ios: '12.2-12.4' }, 'es.typed-array.float32-array': { ios: '12.2-12.4' }, 'es.typed-array.float64-array': { ios: '12.2-12.4' }, 'es.typed-array.int8-array': { ios: '12.2-12.4' }, 'es.typed-array.int16-array': { ios: '12.2-12.4' }, 'es.typed-array.int32-array': { ios: '12.2-12.4' }, 'es.typed-array.uint8-array': { ios: '12.2-12.4' }, 'es.typed-array.uint8-clamped-array': { ios: '12.2-12.4' }, 'es.typed-array.uint16-array': { ios: '12.2-12.4' }, 'es.typed-array.uint32-array': { ios: '12.2-12.4' }, 'es.typed-array.from': { ios: '12.2-12.4' }, 'es.typed-array.of': { ios: '12.2-12.4' }, 'web.dom-collections.iterator': { ios: '12.2-12.4' }, 'web.immediate': { chrome: '77', firefox: '69', ios: '12.2-12.4' }, 'web.url': { ios: '12.2-12.4' }, 'web.url.to-json': { ios: '12.2-12.4' }, 'web.url-search-params': { ios: '12.2-12.4' } } */ ``` Additional API: ```js // equals of of the method from the example above require('core-js-compat/compat')({ targets, filter, version }); // => { list: Array, targets: { [ModuleName]: { [EngineName]: EngineVersion } } } // or require('core-js-compat').compat({ targets, filter, version }); // => { list: Array, targets: { [ModuleName]: { [EngineName]: EngineVersion } } } // full compat data: require('core-js-compat/data'); // => { [ModuleName]: { [EngineName]: EngineVersion } } // or require('core-js-compat').data; // => { [ModuleName]: { [EngineName]: EngineVersion } } // map of modules by `core-js` entry points: require('core-js-compat/entries'); // => { [EntryPoint]: Array } // or require('core-js-compat').entries; // => { [EntryPoint]: Array } // full list of modules: require('core-js-compat/modules'); // => Array // or require('core-js-compat').modules; // => Array // the subset of modules which available in the passed `core-js` version: require('core-js-compat/get-modules-list-for-target-version')('3.15'); // => Array // or require('core-js-compat').getModulesListForTargetVersion('3.15'); // => Array ``` If you want to add new / update data about modules required for target engines, [follow this instruction](https://github.com/zloirock/core-js/blob/master/CONTRIBUTING.md#updating-core-js-compat-data).