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Filename : wp-polyfill-fetch.min.js
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!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define(["exports"],e):e(t.WHATWGFetch={})}(this,(function(t){"use strict";var e,r,o="undefined"!=typeof globalThis&&globalThis||"undefined"!=typeof self&&self||"undefined"!=typeof global&&global||{},n="URLSearchParams"in o,s="Symbol"in o&&"iterator"in Symbol,i="FileReader"in o&&"Blob"in o&&function(){try{return new Blob,!0}catch(t){return!1}}(),a="FormData"in o,h="ArrayBuffer"in o;function u(t){if("string"!=typeof t&&(t=String(t)),/[^a-z0-9\-#$%&'*+.^_`|~!]/i.test(t)||""===t)throw new TypeError('Invalid character in header field name: "'+t+'"');return t.toLowerCase()}function f(t){return"string"!=typeof t?String(t):t}function d(t){var e={next:function(){var e=t.shift();return{done:void 0===e,value:e}}};return s&&(e[Symbol.iterator]=function(){return e}),e}function c(t){this.map={},t instanceof 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