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What is ReturnType in TypeScript? The ReturnType<Type>utility type retrieves the return type of a function. It allows you to extract the return type of a function. This can be particularly …
What is Required Utility Type in TypeScript? The Required utility type is the opposite of Partial. It makes all optional properties in a type to be required. In a simple …
What is TypeScript Set? A “TypeScript Set” is a data structure that lets you store unique values of any type, whether they are primitive values or object references. It’s similar …
What is “void” in TypeScript? A void in TypeScript is a type that represents the absence of a return value. It’s used as the return type for functions that do …
What is TypeScript readonly? The Readonly utility type in TypeScript makes all properties of a type read-only, it simply means we cannot be reassigned after creation. Syntax: Let’s check out the example …
What is Partial in TypeScript? The partial utility type in TypeScript allows you to create a new type with all properties of the original type set as optional. It’s handy when you …
What is TypeScript Exclude? The Exclude utility type in TypeScript is used to create a type by excluding certain types from another type. It’s like filtering out some types from …
What is a TypeScript Record? The Record utility type in TypeScript allows you to create a new type with specified properties and their types. It’s useful when you want to …
TypeScript Dictionary A dictionary in TypeScript is a common data structure that lets you store data in key-value pairs. Unlike arrays that use numbers for indexing, dictionaries use keys which …
What is the TypeScript Switch Statement The switch statement in TypeScript is a type of control flow statement that can be used to perform different actions based on different conditions. …
Understanding the Utility Types in TypeScript TypeScript Utility Types represent a collection of generic types that TypeScript offers, enabling the transformation of one type into another. They form the backbone …
What is TypeScript Pick? The Pick keyword in TypeScript is a utility type that allows you to create a new type by picking specific properties from an existing type. Syntax: …
What is an omit keyword in TypeScript? So, what exactly is the Omit keyword in TypeScript? The Omit keyword in TypeScript is a utility type that lets you create a …