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{"version":3,"file":"index.es.mjs","sources":["lib/get-fn-value.js","lib/update-env-value.js","lib/is-env-func.js","lib/walk-env-funcs.js","lib/get-replaced-value.js","lib/is-atrule.js","lib/is-decl.js","lib/get-supported-value.js","lib/set-supported-value.js","lib/import-from.js","index.js"],"sourcesContent":["const dashedMatch = /^--/;\n\n// returns the value of a css function as a string\nexport default (node) => {\n\tconst value = String(node.nodes.slice(1, -1));\n\n\treturn dashedMatch.test(value) ? value : undefined;\n};\n","import getFnValue from './get-fn-value';\n\n// update a node with an environment value\nexport default (node, variables) => {\n\t// get the value of a css function as a string\n\tconst value = getFnValue(node);\n\n\tif (typeof value === 'string' && value in variables) {\n\t\tnode.replaceWith(\n\t\t\t...asClonedArrayWithBeforeSpacing(variables[value], node.raws.before)\n\t\t);\n\t}\n};\n\n// return an array with its nodes cloned, preserving the raw\nconst 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