css-functions.js

// Takes a string
// Returns a CSSStyleSheet object
function parse(string) {}

// Takes a CSSStyleSheet or CSSRule object, or an array containing them
// Returns the objects passed in after processing with callback function
function process(object, callback) {}

// Takes a CSSStyleSheet or CSSRule object, or an array containing them
// Returns the original object, minus all CSSRule objects
function remove(object) {}

// Takes a CSSStyleSheet or CSSRule object, or an array containing them
// Returns a string
function stringify(object) {}

// Returns an array of all CSS stylesheets whose cssRules you're allowed to access from document.styleSheets
function all() {}

// Takes a CSSStyleSheet and a test function
// Returns an object with a cssRules property containing all matching CSSRule objects
function filter(stylesheet, test) {}

// Takes a string, and optionally an array of stylesheet objects
// Returns a stylesheet object containing all rules with selectors containing the string 
function selector(string, list) {}

// Takes a string, and optionally an array of stylesheet objects
// Returns a stylesheet object containing all rules with properties containing the string 
function property(string, list) {}

// Takes a string, and optionally an array of stylesheet objects
// Returns a stylesheet object containing all rules with values containing the string 
function value(string, list) {}

// Takes a string, and optionally an array of stylesheet objects
// Returns a stylesheet object containing all media queries with condition text containing the string 
function query(string, list) {}