import { WorkflowInputParameterModel } from "../generic/WorkflowInputParameterModel";
import { SBGWorkflowInputParameter } from "../../mappings/d2sb/SBGWorkflowInputParameter";
import { RecordField } from "../../mappings/draft-3/RecordField";
import { EventHub } from "../helpers/EventHub";
import { Expression } from "../../mappings/d2sb/Expression";
import { ExpressionModel } from "../generic/ExpressionModel";
export declare class SBDraft2WorkflowInputParameterModel extends WorkflowInputParameterModel {
    constructor(input?: SBGWorkflowInputParameter, loc?: string, eventHub?: EventHub);
    readonly connectionId: string;
    readonly sourceId: string;
    addParameter(attr: SBGWorkflowInputParameter | RecordField): void;
    deserialize(input: SBGWorkflowInputParameter | RecordField): void;
    serialize(): SBGWorkflowInputParameter | RecordField;
    addSecondaryFile(file: Expression | string): ExpressionModel;
    updateSecondaryFiles(files: Array<Expression | Expression | string>): void;
    removeSecondaryFile(index: number): void;
}