DOMStringList

interface DOMStringList {[index: number]: string;

readonly length: number;
contains(string: string): boolean;
item(index: number): string | null;
}

Index Signatures

[index: number]: string

readonly length: number

Returns the number of strings in strings.

contains(string: string): boolean

Returns true if strings contains string, and false otherwise.

item(index: number): string | null

Returns the string with index index from strings.