import type { Document } from '../bson';
import type { Db } from '../db';
import type { Server } from '../sdam/server';
import type { ClientSession } from '../sessions';
import { Callback } from '../utils';
import { CommandOperation, CommandOperationOptions } from './command';
/** @public */
export interface RoleSpecification {
    /**
     * A role grants privileges to perform sets of actions on defined resources.
     * A given role applies to the database on which it is defined and can grant access down to a collection level of granularity.
     */
    role: string;
    /** The database this user's role should effect. */
    db: string;
}
/** @public */
export interface AddUserOptions extends CommandOperationOptions {
    /** @deprecated Please use db.command('createUser', ...) instead for this option */
    digestPassword?: null;
    /** Roles associated with the created user */
    roles?: string | string[] | RoleSpecification | RoleSpecification[];
    /** Custom data associated with the user (only Mongodb 2.6 or higher) */
    customData?: Document;
}
/** @internal */
export declare class AddUserOperation extends CommandOperation<Document> {
    options: AddUserOptions;
    db: Db;
    username: string;
    password?: string;
    constructor(db: Db, username: string, password: string | undefined, options?: AddUserOptions);
    execute(server: Server, session: ClientSession | undefined, callback: Callback<Document>): void;
}
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