Function removeCssVar

removeCssVar<E extends Element = HTMLElement>(
name: `--${string}`,
target?: null | Target,
): E
Removes the CSS variable name from the optionally specified target.

If no target is specified, uses documentElement (i.e. :root).
Type Parameters
- E extends Element = HTMLElement
  Element representation of target.
Parameters
- name: `--${string}`
  Name of the CSS variable to remove.
- Optionaltarget: null | Target = document.documentElement
  Optional Element, EventTarget, or CSS selector.
Returns E
Element representation of the specified target.
Throws
InvalidCssVarError if the CSS variable could not be removed from target.

Throws
elements!InvalidElementError if the specified target wasn't found.
Example
HTML (Before)
```
<style>:root { --color-fg: green; --is-small: false }</style>

<button id="example" style="--color-bg: blue; font-size: 18px;">Example</button>
```
Remove from Element
```
const element = findElement("#example")!;

removeCssVar("color-bg", element);
```
Remove from :root
```
const element = findElement("#example")!;

removeCssVar("color-fg");
```
HTML (After)
```
<style>:root { --is-small: false }</style>

<button id="example" style="font-size: 18px;">Example</button>
```
- Defined in src/css/removeCssVars.ts:59