/// <reference types="node" />
import { Sequelize, Model, CreationOptional, InferCreationAttributes, InferAttributes } from 'sequelize';
export declare class IndexingAgreement extends Model<InferAttributes<IndexingAgreement>, InferCreationAttributes<IndexingAgreement>> {
    id: CreationOptional<string>;
    signature: Buffer;
    signed_payload: Buffer;
    protocol_network: string;
    chain_id: string;
    base_price_per_epoch: string;
    price_per_entity: string;
    subgraph_deployment_id: string;
    service: string;
    payee: string;
    payer: string;
    deadline: Date;
    duration_epochs: bigint;
    max_initial_amount: string;
    max_ongoing_amount_per_epoch: string;
    min_epochs_per_collection: bigint;
    max_epochs_per_collection: bigint;
    created_at: Date;
    updated_at: Date;
    cancelled_at: Date | null;
    signed_cancellation_payload: Buffer | null;
    current_allocation_id: string | null;
    last_allocation_id: string | null;
    last_payment_collected_at: Date | null;
}
export interface IndexingFeesModels {
    IndexingAgreement: typeof IndexingAgreement;
}
export declare const defineIndexingFeesModels: (sequelize: Sequelize) => IndexingFeesModels;