https://stackoverflow.com › questions › 45780272

There are two ways to declare an array: Using square brackets. This method is similar to how you would declare arrays in JavaScript. let fruits: string[] = ['Apple', 'Orange', 'Banana']; Using a generic array type, Array. let fruits: Array<string> = ['Apple', 'Orange', 'Banana'];

https://www.geeksforgeeks.org › how-to-declare-an-array-of-strings-in-typescript

Using square brackets notation is the most common and straightforward method to declare an array of strings in TypeScript. It involves enclosing the string type within square brackets. Syntax: let myArray: string[] = ["string1", "string2", "string3"];

https://www.tutorialsteacher.com › typescript › typescript-array

Arrays can contain elements of any data type, numbers, strings, or even objects. Arrays can be declared and initialized separately. Example: Array Declaration and Initialization. let ids: Array<number>; An array in TypeScript can contain elements of different data types using a generic array type syntax, as shown below. Example: Multi Type Array.

https://stackoverflow.com › questions › 29382389

Defining array with multiple types in TypeScript. Use a union type (string|number)[] demo: const foo: (string|number)[] = [ 1, "message" ]; I have an array of the form: [ 1, "message" ]. If you are sure that there are always only two elements [number, string] then you can declare it as a tuple: const foo: [number, string] = [ 1 ...

https://www.typescripttutorial.net › typescript-tutorial › typescript-array-type

Introduction to TypeScript array type. A TypeScript array is an ordered list of data. To declare an array that holds values of a specific type, you use the following syntax: let arrayName: type[]; Code language: JavaScript (javascript) For example, the following declares an array of strings:

https://www.typescriptlang.org › docs › handbook › 2 › everyday-types.html

Learn how to describe arrays and other common types in TypeScript using type annotations. See examples of string, number, boolean, any, and object types, and how to use them in functions and variables.

https://www.gyata.ai › typescript › typescript-string-array

What is a TypeScript String Array? A TypeScript String Array is a special type of array that can only contain string values. It is an ordered list of strings, meaning that every string has a numerical index that represents its position in the array.

https://bobbyhadz.com › blog › typescript-declare-array-of-numbers

To declare an array of numbers in TypeScript, set the type of the array to `number []`.