| 1 | "use strict";
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| 2 | Object.defineProperty(exports, "__esModule", { value: true });
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| 3 | exports.isString = exports.isFunction = exports.isError = exports.isArray = exports.isPlainObject = exports.isObject = exports.getTag = void 0;
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| 4 | const getTag = (value) => {
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| 5 | const toString = Object.prototype.toString;
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| 6 | if (value == null) {
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| 7 | return value === undefined ? "[object Undefined]" : "[object Null]";
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| 8 | }
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| 9 | return toString.call(value);
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| 10 | };
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| 11 | exports.getTag = getTag;
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| 12 | const isObject = (value) => {
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| 13 | return typeof value === "object" && value !== null;
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| 14 | };
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| 15 | exports.isObject = isObject;
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| 16 | const isPlainObject = (value) => {
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| 17 | if (!exports.isObject(value) || exports.getTag(value) != "[object Object]") {
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| 18 | return false;
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| 19 | }
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| 20 | if (Object.getPrototypeOf(value) === null) {
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| 21 | return true;
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| 22 | }
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| 23 | let proto = value;
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| 24 | while (Object.getPrototypeOf(proto) !== null) {
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| 25 | proto = Object.getPrototypeOf(proto);
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| 26 | }
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| 27 | return Object.getPrototypeOf(value) === proto;
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| 28 | };
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| 29 | exports.isPlainObject = isPlainObject;
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| 30 | const isArray = (value) => {
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| 31 | return value && Array.isArray(value);
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| 32 | };
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| 33 | exports.isArray = isArray;
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| 34 | const isError = (value) => {
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| 35 | if (!exports.isObject(value)) {
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| 36 | return false;
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| 37 | }
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| 38 | const tag = exports.getTag(value);
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| 39 | return tag == "[object Error]" || tag == "[object DOMException]" || (typeof value.message === "string" && typeof value.name === "string" && !exports.isPlainObject(value));
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| 40 | };
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| 41 | exports.isError = isError;
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| 42 | const isFunction = (value) => {
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| 43 | return typeof value === "function";
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| 44 | };
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| 45 | exports.isFunction = isFunction;
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| 46 | const isString = (value) => {
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| 47 | const type = typeof value;
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| 48 | return type === "string" || (type === "object" && value != null && !Array.isArray(value) && exports.getTag(value) == "[object String]");
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| 49 | };
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| 50 | exports.isString = isString;
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