source: imaps-frontend/node_modules/which-builtin-type/index.js

'use strict';

var whichBoxedPrimitive = require('which-boxed-primitive');
var whichCollection = require('which-collection');
var whichTypedArray = require('which-typed-array');
var isArray = require('isarray');
var isDate = require('is-date-object');
var isRegex = require('is-regex');
var isWeakRef = require('is-weakref');
var isFinalizationRegistry = require('is-finalizationregistry');
var name = require('function.prototype.name');
var isGeneratorFunction = require('is-generator-function');
var isAsyncFunction = require('is-async-function');
var hasToStringTag = require('has-tostringtag/shams')();
var toStringTag = hasToStringTag && Symbol.toStringTag;

var $Object = Object;

var promiseThen = typeof Promise === 'function' && Promise.prototype.then;
var isPromise = function isPromise(value) {
        if (!value || typeof value !== 'object' || !promiseThen) {
                return false;
        }
        try {
                promiseThen.call(value, null, function () {});
                return true;
        } catch (e) {}
        return false;
};

var isKnownBuiltin = function isKnownBuiltin(builtinName) {
        return builtinName
                // primitives
                && builtinName !== 'BigInt'
                && builtinName !== 'Boolean'
                && builtinName !== 'Null'
                && builtinName !== 'Number'
                && builtinName !== 'String'
                && builtinName !== 'Symbol'
                && builtinName !== 'Undefined'
                // namespaces
                && builtinName !== 'Math'
                && builtinName !== 'JSON'
                && builtinName !== 'Reflect'
                && builtinName !== 'Atomics'
                // collections
                && builtinName !== 'Map'
                && builtinName !== 'Set'
                && builtinName !== 'WeakMap'
                && builtinName !== 'WeakSet'
                // typed arrays
                && builtinName !== 'BigInt64Array'
                && builtinName !== 'BigUint64Array'
                && builtinName !== 'Float32Array'
                && builtinName !== 'Float64Array'
                && builtinName !== 'Int16Array'
                && builtinName !== 'Int32Array'
                && builtinName !== 'Int8Array'
                && builtinName !== 'Uint16Array'
                && builtinName !== 'Uint32Array'
                && builtinName !== 'Uint8Array'
                && builtinName !== 'Uint8ClampedArray'
                // checked explicitly
                && builtinName !== 'Array'
                && builtinName !== 'Date'
                && builtinName !== 'FinalizationRegistry'
                && builtinName !== 'Promise'
                && builtinName !== 'RegExp'
                && builtinName !== 'WeakRef'
                // functions
                && builtinName !== 'Function'
                && builtinName !== 'GeneratorFunction'
                && builtinName !== 'AsyncFunction';
};

module.exports = function whichBuiltinType(value) {
        if (value == null) {
                return value;
        }
        // covers: primitives, {,Weak}Map/Set, typed arrays
        var which = whichBoxedPrimitive($Object(value)) || whichCollection(value) || whichTypedArray(value);
        if (which) {
                return which;
        }
        if (isArray(value)) {
                return 'Array';
        }
        if (isDate(value)) {
                return 'Date';
        }
        if (isRegex(value)) {
                return 'RegExp';
        }
        if (isWeakRef(value)) {
                return 'WeakRef';
        }
        if (isFinalizationRegistry(value)) {
                return 'FinalizationRegistry';
        }
        if (typeof value === 'function') {
                if (isGeneratorFunction(value)) {
                        return 'GeneratorFunction';
                }
                if (isAsyncFunction(value)) {
                        return 'AsyncFunction';
                }
                return 'Function';
        }
        if (isPromise(value)) {
                return 'Promise';
        }
        if (toStringTag && toStringTag in value) {
                var tag = value[toStringTag];
                if (isKnownBuiltin(tag)) {
                        return tag;
                }
        }
        if (typeof value.constructor === 'function') {
                var constructorName = name(value.constructor);
                if (isKnownBuiltin(constructorName)) {
                        return constructorName;
                }
        }
        return 'Object';
};