//<input aria-label="target">
//*[(self::a or self::button or @role='button' or @role='link' or @role='menuitem' or self::input or self::textarea or self::select) and @aria-label='{target}']
virtual protected Func <string, IEnumerable <SelectorPrefix>, IWebDriver, IEnumerable <Element> > ByNested(string elementType) =>
(target, prefixes, driver) => Permutate(prefixes, driver, (prefix) =>
$"{prefix}//*[{elementType} and (" +
$"{XpathProvider.TextMatch(target)} or " +
$"label[{XpathProvider.TextMatch(target)}] or " +
$"((@type='button' or @type='submit' or @type='reset') and @value={target.XpathEncode()}) or " +
$"@name={target.XpathEncode()} or " +
$"@aria-label={target.XpathEncode()} or " +
$"@placeholder={target.XpathEncode()} or " +
$"(@type='radio' and @value={target.XpathEncode()})" +
$")]");
//<a href = "https://www.w3schools.com/html/" >target</a>
//*[(self::a or self::button or @role='button' or @role='link' or @role='menuitem') and text()='{target}']
virtual protected Func <string, IEnumerable <SelectorPrefix>, IWebDriver, IEnumerable <Element> > ByText(string elementType) =>
(target, prefixes, driver) => Permutate(prefixes, driver, (prefix) =>
$"{prefix}//*[{elementType} and {XpathProvider.TextMatch(target)}]");
//<label><span><strong>target</strong></span><input type = "text" ></ label >
//*[text()='{target}']/ancestor::label//*[self::input or self::textarea or self::select]
virtual protected Func <string, IEnumerable <SelectorPrefix>, IWebDriver, IEnumerable <Element> > ByLabelAncestor(string elementType) =>
(target, prefixes, driver) => Permutate(prefixes, driver, (prefix) =>
$"{prefix}//*[{XpathProvider.MarkerElements} and {XpathProvider.TextMatch(target)}]/ancestor::label//*[{elementType}]");
//label[text()[normalize-space(.)='Bob']]/*[self::input]
//<label>target<input type = "text" ></ label >
//label[text()='{target}']/*[self::input or self::textarea or self::select]
virtual protected Func <string, IEnumerable <SelectorPrefix>, IWebDriver, IEnumerable <Element> > ByNestedInLabel(string elementType) =>
(target, prefixes, driver) => Permutate(prefixes, driver, (prefix) =>
$"{prefix}//*[(self::label or self::div) and {XpathProvider.TextMatch(target)}]/*[{elementType}]");