Explain the symbol type in TypeScript.

Explain the symbol type in TypeScript.

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: hard

标签: interviewbit, typescript, topic-specific, javascript

参考答案摘要

Symbols were introduced in ES6 and are supported by TypeScript. Similar to numbers and strings, symbols are primitive types. You can use Symbols to create unique properties for objects. You can create...

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