What is the process for specifying an array type in TypeScript?

As I work with typescript, I frequently utilize variables of the following format:

[[string, string], string][]

Is there a method to formally define this type so that I can avoid redundancy throughout my code?

Answer №1

One way to specify a data structure in TypeScript is by defining a custom type:

type stringPair = [[string, string], string][];

You can then use this custom type just like you would with a class or interface:

var array: stringPair;

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