Function import

src/plugins/postcss-import-parser.js:204–235

(atRule)

      return {
        AtRule: {
          import(atRule) {
            if (options.isCSSStyleSheet) {
              options.loaderContext.emitError(
                new Error(
                  atRule.error(
                    "'@import' rules are not allowed here and will not be processed",
                  ).message,
                ),
              );

              return;
            }

            const { isSupportDataURL, isSupportAbsoluteURL } = options;

            let parsedAtRule;

            try {
              parsedAtRule = parseNode(atRule, "params", {
                isSupportAbsoluteURL,
                isSupportDataURL,
              });
            } catch (error) {
              result.warn(error.message, { node: error.node });
            }

            if (!parsedAtRule) {
              return;
            }

            parsedAtRules.push(parsedAtRule);
          },
        },
        async OnceExit() {
          if (parsedAtRules.length === 0) {