export declare namespace ParamType {
    const Number = "number";
    const String = "string";
}
export declare type ParamTypes = 'number' | 'string';
export interface IWorkflowParam<DataT, Type> {
    id: string;
    type: Type;
    name: string;
    value: DataT;
}
export interface StringParam extends IWorkflowParam<string, typeof ParamType.String> {
}
export interface NumberParam extends IWorkflowParam<number, typeof ParamType.Number> {
    min: number;
    max: number;
}
export declare type WorkflowParamTypes = NumberParam | StringParam;