@dnb/eufemia
Version:
DNB Eufemia Design System UI Library
23 lines (22 loc) • 617 B
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.isAsync = isAsync;
function isAsync(fn) {
const n = 'getMockImplementation';
if (fn?.[n]?.()) {
fn = fn[n]();
}
const firstCheck = fn instanceof (async () => null).constructor;
const secondCheck = fn?.constructor?.name === 'AsyncFunction';
if (firstCheck !== secondCheck) {
return true;
}
const isAsyncFunctionBabelTranspiled = fn?.toString()?.trim()?.match(/return _ref[^.]*\.apply/);
if (isAsyncFunctionBabelTranspiled) {
return true;
}
return firstCheck;
}
//# sourceMappingURL=isAsync.js.map