import mongoose from "mongoose";
export declare class InvoiceCounter {
    userId: mongoose.Types.ObjectId;
    year: number;
    seq: number;
}
export declare const InvoiceCounterSchema: mongoose.Schema<InvoiceCounter, mongoose.Model<InvoiceCounter, any, any, any, mongoose.Document<unknown, any, InvoiceCounter, any, {}> & InvoiceCounter & {
    _id: mongoose.Types.ObjectId;
} & {
    __v: number;
}, any>, {}, {}, {}, {}, mongoose.DefaultSchemaOptions, InvoiceCounter, mongoose.Document<unknown, {}, mongoose.FlatRecord<InvoiceCounter>, {}, mongoose.ResolveSchemaOptions<mongoose.DefaultSchemaOptions>> & mongoose.FlatRecord<InvoiceCounter> & {
    _id: mongoose.Types.ObjectId;
} & {
    __v: number;
}>;
export type InvoiceCounterDocument = InvoiceCounter & Document;