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Summary

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Now that you've reviewed this module, you should be able to:

• Explain the advantages of declaring typed variables in TypeScript.
• Declare variables using primitive types.
• Declare variables using object types.
• Declare variables using union and intersection types.

Resources

Use these resources to discover more.

• Go to TypeScript Handbook: Basic Types to learn more about the primitive types and the array type.
• Go to TypeScript Handbook: Enums to learn more about enumeration types.
• Go to TypeScript Handbook Reference: Advanced Types to learn more about type guards.
• Go to TypeScript Handbook: Literal Types to learn more about literal types.
• Go to TypeScript Handbook: Unions and Intersection Types to learn more about these advanced types.

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