/// <reference types="mongoose/types/aggregate" />
/// <reference types="mongoose/types/callback" />
/// <reference types="mongoose/types/collection" />
/// <reference types="mongoose/types/connection" />
/// <reference types="mongoose/types/cursor" />
/// <reference types="mongoose/types/document" />
/// <reference types="mongoose/types/error" />
/// <reference types="mongoose/types/expressions" />
/// <reference types="mongoose/types/helpers" />
/// <reference types="mongoose/types/middlewares" />
/// <reference types="mongoose/types/indexes" />
/// <reference types="mongoose/types/models" />
/// <reference types="mongoose/types/mongooseoptions" />
/// <reference types="mongoose/types/pipelinestage" />
/// <reference types="mongoose/types/populate" />
/// <reference types="mongoose/types/query" />
/// <reference types="mongoose/types/schemaoptions" />
/// <reference types="mongoose/types/schematypes" />
/// <reference types="mongoose/types/session" />
/// <reference types="mongoose/types/types" />
/// <reference types="mongoose/types/utility" />
/// <reference types="mongoose/types/validation" />
/// <reference types="mongoose/types/virtuals" />
/// <reference types="mongoose/types/inferschematype" />
import { Document, Types } from "mongoose";
export type TrainingCalloutDocument = TrainingCallout & Document;
export declare class TrainingCallout {
    created_by: Types.ObjectId | undefined;
    title: string | undefined;
    description: string | undefined;
    training_date: Date | undefined;
    gym_id: Types.ObjectId | undefined;
    max_participants: number;
    visible_to: string | undefined;
    joined_users: Types.ObjectId[] | undefined;
    is_active: boolean | undefined;
    deleted_at: Date | null | undefined;
}
export declare const TrainingCalloutSchema: import("mongoose").Schema<TrainingCallout, import("mongoose").Model<TrainingCallout, any, any, any, any>, {}, {}, {}, {}, import("mongoose").DefaultSchemaOptions, TrainingCallout>;