Lightstar/node_modules/framer-motion/dist/es/render/dom/utils/is-css-variable.mjs

const checkStringStartsWith = (token) => (key) => typeof key === "string" && key.startsWith(token);
const isCSSVariableName = 
/*@__PURE__*/ checkStringStartsWith("--");
const startsAsVariableToken = 
/*@__PURE__*/ checkStringStartsWith("var(--");
const isCSSVariableToken = (value) => {
    const startsWithToken = startsAsVariableToken(value);
    if (!startsWithToken)
        return false;
    // Ensure any comments are stripped from the value as this can harm performance of the regex.
    return singleCssVariableRegex.test(value.split("/*")[0].trim());
};
const singleCssVariableRegex = /var\(--(?:[\w-]+\s*|[\w-]+\s*,(?:\s*[^)(\s]|\s*\((?:[^)(]|\([^)(]*\))*\))+\s*)\)$/iu;

export { isCSSVariableName, isCSSVariableToken };