import { Document, Types } from "mongoose";
export type InventoryBalanceDocument = InventoryBalance & Document;
export declare class InventoryBalance {
    warehouseId: Types.ObjectId;
    itemId: Types.ObjectId;
    batchId: Types.ObjectId;
    currentQuantityMt: number;
    thresholdTargetMt: number;
    lastUpdated: string;
}
export declare const InventoryBalanceSchema: import("mongoose").Schema<InventoryBalance, import("mongoose").Model<InventoryBalance, any, any, any, any, any, InventoryBalance>, {}, {}, {}, {}, import("mongoose").DefaultSchemaOptions, InventoryBalance, Document<unknown, {}, InventoryBalance, {
    id: string;
}, import("mongoose").DefaultSchemaOptions> & Omit<InventoryBalance & {
    _id: Types.ObjectId;
} & {
    __v: number;
}, "id"> & {
    id: string;
}, {
    warehouseId?: import("mongoose").SchemaDefinitionProperty<Types.ObjectId, InventoryBalance, Document<unknown, {}, InventoryBalance, {
        id: string;
    }, import("mongoose").DefaultSchemaOptions> & Omit<InventoryBalance & {
        _id: Types.ObjectId;
    } & {
        __v: number;
    }, "id"> & {
        id: string;
    }> | undefined;
    itemId?: import("mongoose").SchemaDefinitionProperty<Types.ObjectId, InventoryBalance, Document<unknown, {}, InventoryBalance, {
        id: string;
    }, import("mongoose").DefaultSchemaOptions> & Omit<InventoryBalance & {
        _id: Types.ObjectId;
    } & {
        __v: number;
    }, "id"> & {
        id: string;
    }> | undefined;
    batchId?: import("mongoose").SchemaDefinitionProperty<Types.ObjectId, InventoryBalance, Document<unknown, {}, InventoryBalance, {
        id: string;
    }, import("mongoose").DefaultSchemaOptions> & Omit<InventoryBalance & {
        _id: Types.ObjectId;
    } & {
        __v: number;
    }, "id"> & {
        id: string;
    }> | undefined;
    currentQuantityMt?: import("mongoose").SchemaDefinitionProperty<number, InventoryBalance, Document<unknown, {}, InventoryBalance, {
        id: string;
    }, import("mongoose").DefaultSchemaOptions> & Omit<InventoryBalance & {
        _id: Types.ObjectId;
    } & {
        __v: number;
    }, "id"> & {
        id: string;
    }> | undefined;
    thresholdTargetMt?: import("mongoose").SchemaDefinitionProperty<number, InventoryBalance, Document<unknown, {}, InventoryBalance, {
        id: string;
    }, import("mongoose").DefaultSchemaOptions> & Omit<InventoryBalance & {
        _id: Types.ObjectId;
    } & {
        __v: number;
    }, "id"> & {
        id: string;
    }> | undefined;
    lastUpdated?: import("mongoose").SchemaDefinitionProperty<string, InventoryBalance, Document<unknown, {}, InventoryBalance, {
        id: string;
    }, import("mongoose").DefaultSchemaOptions> & Omit<InventoryBalance & {
        _id: Types.ObjectId;
    } & {
        __v: number;
    }, "id"> & {
        id: string;
    }> | undefined;
}, InventoryBalance>;