import { LinkMergeMethod } from "../../models/elements/link-merge";
import { OutputParameter } from "./OutputParameter";
import { CWLType } from "./CWLType";
import { OutputRecordSchema } from "./OutputRecordSchema";
import { OutputEnumSchema } from "./OutputEnumSchema";
import { OutputArraySchema } from "./OutputArraySchema";
/**
 * Describe an output parameter of a workflow.  The parameter must be
 * connected to one or more parameters defined in the workflow that will
 * provide the value of the output parameter.
 *
 */
export interface WorkflowOutputParameter extends OutputParameter {
    /**
     * Specifies one or more workflow parameters that supply the value of to
     * the output parameter.
     *
     */
    outputSource?: string | string[];
    /**
     * The method to use to merge multiple sources into a single array.
     * If not specified, the default method is "merge_nested".
     *
     */
    linkMerge?: LinkMergeMethod;
    /**
     * Specify valid types of data that may be assigned to this parameter.
     *
     */
    type?: CWLType | OutputRecordSchema | OutputEnumSchema | OutputArraySchema | string | Array<CWLType | OutputRecordSchema | OutputEnumSchema | OutputArraySchema | string>;
}