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@daysnap/utils

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// src/insertScript.ts function insertScript(src, callback) { const scriptElement = document.createElement("script"); scriptElement.src = src; const insert = (success, fail) => { document.body.appendChild(scriptElement); scriptElement.onload = success; scriptElement.onerror = fail; }; if (callback) { return insert( () => callback(null, scriptElement), (err) => callback(err, scriptElement) ); } return new Promise((resolve, reject) => { insert(() => resolve(scriptElement), reject); }); } export { insertScript };