@web3r/flowerkit
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Tree-shakable JavaScript and TypeScript utility library for frontend/browser apps: DOM, events, arrays, objects, strings, date, JSON, and network helpers (ESM/CJS, SSR-friendly).
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text/typescript
export type TGetCSSValueArgs = Parameters<typeof getCSSValue>;
export type TGetCSSValueReturn = ReturnType<typeof getCSSValue>;
/**
* Gets a calculated CSS property of an DOM-element
* @param el{HTMLElement} DOM element
* @param prop{String} CSS property
* @see https://developer.mozilla.org/en-US/docs/Web/API/Window/getComputedStyle
* @returns {string}
* @throws {TypeError} getCSSValue: el must be an HTMLElement
* @throws {TypeError} getCSSValue: prop must be a string
* @example
* // How to get "height" prop of div from JS?
* const block = document.querySelector("#myBlock");
* getCSSValue(block, "height");
*/
export declare const getCSSValue: (el: HTMLElement, prop: string) => string;