import { Association, BelongsToGetAssociationMixin, HasManyGetAssociationsMixin } from 'sequelize';
import { BaseModel } from '../../core/BaseModel';
import { MaterialGroup } from './MaterialGroup';
import { MaterialPayment } from './MaterialPayment';
export declare const MATERIAL_STATUS: {
    NEW: number;
    VALID: number;
    INVALID: number;
};
export declare class Material extends BaseModel {
    static associations: {
        group: Association<Material, MaterialGroup>;
        payments: Association<Material, MaterialPayment>;
    };
    id: number;
    groupId: string;
    name: string;
    description: string;
    thumbUrl: string;
    url: string;
    rule: object;
    status: number;
    version: string;
    createdAt: Date;
    updatedAt: Date;
    deleted: boolean;
    getGroup: BelongsToGetAssociationMixin<MaterialGroup>;
    getPayments: HasManyGetAssociationsMixin<MaterialPayment>;
}