import mongoose from 'mongoose';
import { GoodCopMongoTypesString } from '../definitionTypes.js';
export declare const mongoTypeMapping: {
    [k in GoodCopMongoTypesString]: MongoTypes;
};
export type MongoFieldsRead<T extends string> = {
    _id: string;
} & {
    [K in T]: string;
};
export type MongoFieldsWrite = {
    _id?: string;
};
export type MongoTypes = Date | Number | Boolean | String | Object | typeof mongoose.Schema.Types.Mixed;
export type MongoTypeObj = {
    type?: MongoTypes;
    ref?: string;
    unique?: boolean;
};
export declare const systemUserId = "777fffffffffffffffffffff";
export declare const publicUserId = "000fffffffffffffffffffff";
export declare const isAnonymousUser: (id: any) => boolean;