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Arrayable<T>

Arrayable<T> = T | T[]

Represents a value that can be either a single item or an array of items.

Type Parameters​

T: T​

The base type.

Since​

2.0.0

Example​

function processItems(items: `Arrayable<string>`): string[] {
  return Array.isArray(items) ? items : [items];
}

processItems("single"); // Returns ["single"]
processItems(["a", "b"]); // Returns ["a", "b"]