const {
    is
} = require('bpmnlint-utils');


/**
 * Rule that reports manual tasks being used.
 */
module.exports = function () {

    function check(node, reporter) {
        if (is(node, 'bpmn:CallActivity')) {
            if (!node.calledElement) {
                reporter.report(node.id, '必须选择外部子流程');
            }
        }
    }

    return {
        check: check
    };
};