import { LWWRegister } from './lwwRegister';
import { ConfigContents, Key } from './configStackTypes';
export declare const SYMBOL_FOR_DELETED: "UNIQUE_IDENTIFIER_FOR_DELETED";
export type LWWState<P> = {
    [Property in keyof P]: LWWRegister<P[Property] | typeof SYMBOL_FOR_DELETED>['state'];
};
/**
 * @param contents object aligning with ConfigContents
 * @param timestamp a bigInt that sets the timestamp.  Defaults to the current time
 * construct a LWWState from an object
 * @param keysToCheckForDeletion if a key is in this array, AND not in the contents, it will be marked as deleted
 * */
export declare const stateFromContents: <P extends ConfigContents>(contents: P, timestamp?: bigint) => LWWState<P>;
export declare class LWWMap<P extends ConfigContents> {
    #private;
    constructor(state?: LWWState<P>);
    get value(): P;
    get state(): LWWState<P>;
    merge(state: LWWState<P>): LWWState<P>;
    set<K extends Key<P>>(key: K, value: P[K]): void;
    get<K extends Key<P>>(key: K): P[K] | undefined;
    delete<K extends Key<P>>(key: K): void;
    has(key: string): boolean;
}