Record Utility Type
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What is Record Utility Type?
The Record utility type in TypeScript is used to construct a new type where the keys are of a specific type (typically a string, number, or symbol) and the values are of another specified type. This is useful when you want to define an object structure with a predefined set of keys and a consistent type for the values associated with those keys. Essentially, it's a shorthand for defining object types with specific key-value pairings.
Free resources to learn Record Utility Type
- Official docsRecord<Keys, Type>
More in stage 11: Utility Types
Record Utility Type: common questions
Can I learn Record Utility Type in Hindi?
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Is this Record Utility Type tutorial for beginners?
It is lesson 62 of 93 in the free TypeScript roadmap, in stage 11, Utility Types. If you are new to TypeScript, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.