/**
 * Copyright (c) Microsoft Corporation. All rights reserved.
 * Licensed under the MIT License.
 */
import { SessionInfo } from '../Memory/BotState';
import * as CLM from '@conversationlearner/models';
export declare type MemoryManagerReturnType<T> = T extends CLM.MemoryValue[] | CLM.MemoryValue ? T extends CLM.MemoryValue[] ? CLM.MemoryValue[] : CLM.MemoryValue : T;
export declare class ReadOnlyClientMemoryManager {
    protected allEntities: CLM.EntityBase[];
    private sessionInfo;
    prevMemories: CLM.FilledEntityMap;
    curMemories: CLM.FilledEntityMap;
    protected __expired: boolean;
    constructor(prevMemories: CLM.FilledEntityMap, curMemories: CLM.FilledEntityMap, allEntities: CLM.EntityBase[], sessionInfo: SessionInfo);
    Expire(): void;
    protected __FindEntity(entityName: string): CLM.EntityBase | undefined;
    protected __ToString(value: string | number | boolean | object): string;
    /**
     * Get current value of entity
     */
    Get<T = CLM.MemoryValue[] | CLM.MemoryValue>(entityName: string, converter?: (memoryValues: CLM.MemoryValue[]) => T): MemoryManagerReturnType<T>;
    /**
     * Get value of entity before most recent input
     */
    GetPrevious<T = CLM.MemoryValue[] | CLM.MemoryValue>(entityName: string, converter?: (memoryValues: CLM.MemoryValue[]) => T): MemoryManagerReturnType<T>;
    /**
     * Get information about the current running session
     */
    SessionInfo(): SessionInfo;
    static AS_VALUE(memoryValues: CLM.MemoryValue[]): CLM.MemoryValue | null;
    static AS_VALUE_LIST(memoryValues: CLM.MemoryValue[]): CLM.MemoryValue[];
    static AS_STRING(memoryValues: CLM.MemoryValue[]): string | null;
    static AS_STRING_LIST(memoryValues: CLM.MemoryValue[]): string[];
    static AS_NUMBER(memoryValues: CLM.MemoryValue[]): number | null;
    static AS_NUMBER_LIST(memoryValues: CLM.MemoryValue[]): number[];
    static AS_BOOLEAN(memoryValues: CLM.MemoryValue[]): boolean | null;
    static AS_BOOLEAN_LIST(memoryValues: CLM.MemoryValue[]): boolean[];
    private GetValues;
}
export declare class ClientMemoryManager extends ReadOnlyClientMemoryManager {
    constructor(prevMemories: CLM.FilledEntityMap, curMemories: CLM.FilledEntityMap, allEntities: CLM.EntityBase[], sessionInfo: SessionInfo);
    AsReadOnly(): ReadOnlyClientMemoryManager;
    Set(entityName: string, value: string | number | boolean | object | string[] | number[] | boolean[] | object[]): void;
    Delete(entityName: string, value?: string | null): void;
    DeleteAll: () => void;
    /** Delete all entity values apart from any included in the list of saveEntityNames
     * @param saveEntityNames Array of entity names not to forget
     */
    DeleteAllExcept(...saveEntityNames: string[]): void;
    /**
     * Copy values from one entity to another
     * @param entityNameFrom Source Entity
     * @param entityNameTo Destination Entity
     */
    Copy(entityNameFrom: string, entityNameTo: string): void;
}