Function containsCSSImport

src/inject/dynamic-theme/style-manager.ts:164–170

()

    const observerOptions: MutationObserverInit = {attributes: true, childList: true, subtree: true, characterData: true};

    function containsCSSImport() {
        if (!(element instanceof HTMLStyleElement)) {
            return false;
        }
        const cssText = removeCSSComments(element.textContent ?? '').trim();
        return cssText.match(cssImportRegex);
    }

    // It loops trough the cssRules and check for CSSImportRule and their `href`.
    // If the `href` isn't local and doesn't start with the same-origin.