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export function shallowEqual(a, b) { /* eslint-disable no-restricted-syntax */ for (var key in a) { if ({}.hasOwnProperty.call(a, key) && (!{}.hasOwnProperty.call(b, key) || a[key] !== b[key])) { return false; } } for (var _key in b) { if ({}.hasOwnProperty.call(b, _key) && !{}.hasOwnProperty.call(a, _key)) { return false; } } return true; }