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'use strict';
const {
ArrayBufferIsView,
ObjectDefineProperties,
TypedArrayPrototypeGetSymbolToStringTag,
} = primordials;
function isTypedArray(value) {
return TypedArrayPrototypeGetSymbolToStringTag(value) !== undefined;
}
function isUint8Array(value) {
return TypedArrayPrototypeGetSymbolToStringTag(value) === 'Uint8Array';
}
function isUint8ClampedArray(value) {
return TypedArrayPrototypeGetSymbolToStringTag(value) === 'Uint8ClampedArray';
}
function isUint16Array(value) {
return TypedArrayPrototypeGetSymbolToStringTag(value) === 'Uint16Array';
}
function isUint32Array(value) {
return TypedArrayPrototypeGetSymbolToStringTag(value) === 'Uint32Array';
}
function isInt8Array(value) {
return TypedArrayPrototypeGetSymbolToStringTag(value) === 'Int8Array';
}
function isInt16Array(value) {
return TypedArrayPrototypeGetSymbolToStringTag(value) === 'Int16Array';
}
function isInt32Array(value) {
return TypedArrayPrototypeGetSymbolToStringTag(value) === 'Int32Array';
}
function isFloat32Array(value) {
return TypedArrayPrototypeGetSymbolToStringTag(value) === 'Float32Array';
}
function isFloat64Array(value) {
return TypedArrayPrototypeGetSymbolToStringTag(value) === 'Float64Array';
}
function isBigInt64Array(value) {
return TypedArrayPrototypeGetSymbolToStringTag(value) === 'BigInt64Array';
}
function isBigUint64Array(value) {
return TypedArrayPrototypeGetSymbolToStringTag(value) === 'BigUint64Array';
}
module.exports = {
...internalBinding('types'),
isArrayBufferView: ArrayBufferIsView,
isTypedArray,
isUint8Array,
isUint8ClampedArray,
isUint16Array,
isUint32Array,
isInt8Array,
isInt16Array,
isInt32Array,
isFloat32Array,
isFloat64Array,
isBigInt64Array,
isBigUint64Array,
};
let isCryptoKey;
let isKeyObject;
ObjectDefineProperties(module.exports, {
isKeyObject: {
__proto__: null,
configurable: false,
enumerable: true,
value(obj) {
if (!process.versions.openssl) {
return false;
}
if (!isKeyObject) {
({ isKeyObject } = require('internal/crypto/keys'));
}
return isKeyObject(obj);
},
},
isCryptoKey: {
__proto__: null,
configurable: false,
enumerable: true,
value(obj) {
if (!process.versions.openssl) {
return false;
}
if (!isCryptoKey) {
({ isCryptoKey } = require('internal/crypto/keys'));
}
return isCryptoKey(obj);
},
},
});
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