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- 'use strict';
- var $SyntaxError = require('es-errors/syntax');
- var $TypeError = require('es-errors/type');
- var whichTypedArray = require('which-typed-array');
- // https://262.ecma-international.org/13.0/#sec-typedarrayelementtype
- var tableTAO = require('./tables/typed-array-objects');
- module.exports = function TypedArrayElementType(O) {
- var type = whichTypedArray(O);
- if (!type) {
- throw new $TypeError('Assertion failed: `O` must be a TypedArray');
- }
- var result = tableTAO.name['$' + type];
- if (typeof result !== 'string') {
- throw new $SyntaxError('Assertion failed: Unknown TypedArray type `' + type + '`');
- }
- return result;
- };
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