examples/webpack/dist/0.e100c23eefa4ef71b346.chunk.js
function getTabIndexValue(element) {
    if (!hasValidTabIndex(element)) {
        return null;
    }
    // See browser issue in Gecko https://bugzilla.mozilla.org/show_bug.cgi?id=1128054
    var /** @type {?} */ tabIndex = parseInt(element.getAttribute('tabindex'), 10);
    return isNaN(tabIndex) ? -1 : tabIndex;
}
function getTabIndexValue(element) {
    if (!hasValidTabIndex(element)) {
        return null;
    }
    // See browser issue in Gecko https://bugzilla.mozilla.org/show_bug.cgi?id=1128054
    var /** @type {?} */ tabIndex = parseInt(element.getAttribute('tabindex'), 10);
    return isNaN(tabIndex) ? -1 : tabIndex;
}
function getTabIndexValue ( element ) { if ( ! hasValidTabIndex ( element ) ) { return null ; } // See browser issue in Gecko https://bugzilla.mozilla.org/show_bug.cgi?id=1128054 var /** @type {?} */ tabIndex = parseInt ( element . getAttribute ( 'tabindex' ) , 10 ) ; return isNaN ( tabIndex ) ? - 1 : tabIndex ; }
Returns the parsed tabindex from the element attributes instead of returning the
evaluated tabindex from the browsers defaults.
@param {?} element
@return {?}
Returns the parsed tabindex from the element attributes instead of returning the evaluated tabindex from the browsers defaults .