@terminus/ngx-tools/browser/get-dom-attribute/get-dom-attribute.d.ts

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/**
 * Helper function to retrieve desired DOM attribute's value
 *
 * @param el - HTMLElement
 * @param attr - Desired attribute
 * @returns attribute's value
 *
 * @example
 * getDomAttribute(myElement, 'id'); // Returns: the element ID
 */
export declare function getDomAttribute(el: HTMLElement, attr: string): string | undefined;