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35
node_modules/superjson/dist/is.js
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35
node_modules/superjson/dist/is.js
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const getType = (payload) => Object.prototype.toString.call(payload).slice(8, -1);
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export const isUndefined = (payload) => typeof payload === 'undefined';
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export const isNull = (payload) => payload === null;
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export const isPlainObject = (payload) => {
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if (typeof payload !== 'object' || payload === null)
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return false;
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if (payload === Object.prototype)
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return false;
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if (Object.getPrototypeOf(payload) === null)
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return true;
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return Object.getPrototypeOf(payload) === Object.prototype;
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};
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export const isEmptyObject = (payload) => isPlainObject(payload) && Object.keys(payload).length === 0;
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export const isArray = (payload) => Array.isArray(payload);
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export const isString = (payload) => typeof payload === 'string';
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export const isNumber = (payload) => typeof payload === 'number' && !isNaN(payload);
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export const isBoolean = (payload) => typeof payload === 'boolean';
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export const isRegExp = (payload) => payload instanceof RegExp;
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export const isMap = (payload) => payload instanceof Map;
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export const isSet = (payload) => payload instanceof Set;
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export const isSymbol = (payload) => getType(payload) === 'Symbol';
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export const isDate = (payload) => payload instanceof Date && !isNaN(payload.valueOf());
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export const isError = (payload) => payload instanceof Error;
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export const isNaNValue = (payload) => typeof payload === 'number' && isNaN(payload);
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export const isPrimitive = (payload) => isBoolean(payload) ||
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isNull(payload) ||
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isUndefined(payload) ||
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isNumber(payload) ||
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isString(payload) ||
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isSymbol(payload);
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export const isBigint = (payload) => typeof payload === 'bigint';
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export const isInfinite = (payload) => payload === Infinity || payload === -Infinity;
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export const isTypedArray = (payload) => ArrayBuffer.isView(payload) && !(payload instanceof DataView);
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export const isURL = (payload) => payload instanceof URL;
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//# sourceMappingURL=is.js.map
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