What are type aliases? How do you create one?

1.	What are type aliases? How do you create one?
Answer» Type aliases give a new, meaningful NAME for a type. They don’t create new TYPES but create new names that refer to that type. For example, you can alias a union type to avoid TYPING all the types everywhere that value is being used. type alphanumeric = string \| number;LET value: alphanumeric = "";value = 10;

Answer»

Type aliases give a new, meaningful NAME for a type. They don’t create new TYPES but create new names that refer to that type.

For example, you can alias a union type to avoid TYPING all the types everywhere that value is being used.

type alphanumeric = string | number;LET value: alphanumeric = "";value = 10;

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