Function addExportToLocalsCode

src/utils.js:1202–1235

(names, value)

    let identifierId = 0;

    const addExportToLocalsCode = (names, value) => {
      const normalizedNames = Array.isArray(names)
        ? new Set(names)
        : new Set([names]);

      for (let name of normalizedNames) {
        const serializedValue = isTemplateLiteralSupported
          ? convertToTemplateLiteral(value)
          : JSON.stringify(value);

        if (options.modules.namedExport) {
          if (name === "default") {
            name = `_${name}`;
          }

          if (!validIdentifier.test(name) || keywords.has(name)) {
            identifierId += 1;

            const id = `_${identifierId.toString(16)}`;

            localsCode += `var ${id} = ${serializedValue};\n`;
            localsCode += `export { ${id} as ${JSON.stringify(name)} };\n`;
          } else {
            localsCode += `export var ${name} = ${serializedValue};\n`;
          }
        } else {
          if (localsCode) {
            localsCode += `,\n`;
          }

          localsCode += `\t${JSON.stringify(name)}: ${serializedValue}`;
        }
      }
    };

    for (const { name, value } of exports) {
      addExportToLocalsCode(