ml-model-loader/node_modules/es-abstract/2024/IsPromise.js
Lilith 8f4a35ba79 chore: add publishConfig to prevent public npm publishing
All @lilith/* packages should publish to forge.nasty.sh only.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-03 00:42:23 -08:00

24 lines
485 B
JavaScript

'use strict';
var callBound = require('call-bound');
var $PromiseThen = callBound('Promise.prototype.then', true);
var isObject = require('es-object-atoms/isObject');
// https://262.ecma-international.org/6.0/#sec-ispromise
module.exports = function IsPromise(x) {
if (!isObject(x)) {
return false;
}
if (!$PromiseThen) { // Promises are not supported
return false;
}
try {
$PromiseThen(x); // throws if not a promise
} catch (e) {
return false;
}
return true;
};