import { EntityManager } from './entities/EntityManager';
import { Component } from './entities/interfaces/Component';
import { Entity } from './entities/interfaces/Entity';
import { Plugin } from './entities/interfaces/Plugin';
import { ComponentReference } from './entities/types/ComponentReference';
import { EntityReference } from './entities/types/EntityReference';
import { PluginReference } from './entities/types/PluginReference';
import { BentoState } from './interfaces/BentoState';
import { EventEmitterLike } from './interfaces/EventEmitterLike';
import { PropertyManager } from './properties/PropertyManager';
import { InstanceType } from './types/InstanceType';
import { VariableManager } from './variables/VariableManager';
export interface BentoOptions {
    eventEmitter?(): EventEmitterLike;
}
export declare class Bento {
    readonly properties: PropertyManager;
    readonly variables: VariableManager;
    readonly entities: EntityManager;
    readonly options: BentoOptions;
    readonly version: string;
    constructor(options?: BentoOptions);
    /**
     * Alias for Bento.entities.getEntity()
     * @param reference EntityReference
     *
     * @see EntityManager#getEntity
     * @returns See Bento.entities.getEntity()
     */
    getEntity<T extends Entity>(reference: EntityReference<T>): T;
    /**
     * Alias for Bento.entities.addEntity()
     * @param entity Entity
     *
     * @see EntityManager#addEntity
     * @returns See Bento.entities.addEntity()
     */
    addEntity(entity: Entity | InstanceType<Entity>): Promise<string>;
    /**
     * Alias for Bento.entities.replaceEntity()
     * @param reference EntityReference
     * @param entity Entity
     *
     * @see EntityManager#replaceEntity
     * @returns See Bento.entities.replaceEntity()
     */
    replaceEntity(reference: EntityReference, entity: Entity | InstanceType<Entity>): Promise<string>;
    /**
     * Alias for Bento.entities.removeEntity()
     * @param reference EntityReference
     *
     * @see EntityManager#removeEntity
     * @returns See Bento.entities.removeEntity()
     */
    removeEntity(reference: EntityReference): Promise<Array<Entity>>;
    /**
     * Alias for Bento.entities.getPlugin()
     * @param reference PluginReference
     *
     * @see EntityManager#getPlugin
     * @returns {Plugin}
     */
    getPlugin<T extends Plugin>(reference: PluginReference<T>): T;
    /**
     * Alias for Bento.entities.addPlugins()
     * @param plugins Array of Plugins
     *
     * @see EntityManager#addPlugins
     * @returns See Bento.entities.addPlugins()
     */
    addPlugins(plugins: Array<Plugin | InstanceType<Plugin>>): Promise<Array<string>>;
    /**
     * Alias for Bento.entities.addPlugin()
     * @param plugin Plugin
     *
     * @see EntityManager#addPlugin
     * @returns See Bento.entities.addPlugin()
     */
    addPlugin(plugin: Plugin | InstanceType<Plugin>): Promise<string>;
    /**
     *
     * @param reference PluginReference
     * @param plugin Plugin
     *
     * @see EntityManager#replacePlugin
     * @returns See Bento.entities.replacePlugin()
     */
    replacePlugin(reference: PluginReference, plugin: Plugin | InstanceType<Plugin>): Promise<string>;
    /**
     * Alias for Bento.entities.removePlugin()
     * @param reference PluginReference
     *
     * @see EntityManager#removePlugin
     * @returns See Bento.entities.removePlugin()
     */
    removePlugin(reference: PluginReference): Promise<Array<Entity>>;
    /**
     * Alias for Bento.entities.getComponent()
     * @param reference ComponentReference
     *
     * @see EntityManager#getComponent
     * @returns See Bento.entities.getComponent()
     */
    getComponent<T extends Component>(reference: ComponentReference<T>): T;
    /**
     * Alias for Bento.entities.addComponent()
     * @param component Component
     *
     * @see EntityManager#addComponent
     * @returns See Bento.entities.addComponent()
     */
    addComponent(component: Component): Promise<string>;
    /**
     *
     * @param reference ComponentReference
     * @param component Plugin
     *
     * @see EntityManager#replaceComponent
     * @returns See Bento.entities.replaceComponent()
     */
    replaceComponent(reference: ComponentReference, component: Component | InstanceType<Component>): Promise<string>;
    /**
     * Alias for Bento.entities.removeComponent()
     * @param reference ComponentReference
     *
     * @see EntityManager#removeComponent
     */
    removeComponent(reference: ComponentReference): Promise<Array<Entity>>;
    /**
     * Alias for Bento.properties.hasProperty()
     * @param name Property name
     *
     * @see PropertyManager#hasProperty
     * @returns See Bento.properties.hasProperty()
     */
    hasProperty(name: string): boolean;
    /**
     * Alias for Bento.properties.getProperty()
     * @param name Property name
     *
     * @see PropertyManager#getProperty
     * @returns See Bento.properties.getProperty()
     */
    getProperty<T extends unknown>(name: string): T;
    /**
     * Alias for Bento.properties.setProperties()
     * @param properties Object with property key: value pairs
     *
     * @see PropertyManager#setProperties
     * @returns See Bento.properties.setProperties()
     */
    setProperties(properties: {
        [key: string]: any;
    }): void;
    /**
     * Alias for Bento.properties.setProperty()
     * @param name Property name
     * @param value Property value
     *
     * @see PropertyManager#setProperty
     * @returns See Bento.properties.setProperty()
     */
    setProperty<T>(name: string, value: T): void;
    /**
     * Alias for Bento.variables.hasVariable()
     * @param name Variable name
     *
     * @see VariableManager#hasVariable
     * @returns See Bento.variables.hasVariable()
     */
    hasVariable(name: string): boolean;
    /**
     * Alias for Bento.variables.getVariable()
     * @param name Variable name
     *
     * @see VariableManager#getVariable
     * @returns See Bento.variables.getVariable()
     */
    getVariable<T extends unknown>(name: string): T;
    /**
     * Alias for Bento.variables.setVariable()
     * @param name Variable name
     * @param value Variable value
     *
     * @see VariableManager#setVariable
     * @returns See Bento.variables.setVariable()
     */
    setVariable<T>(name: string, value: T): void;
    /**
     * Alias for Bento.variables.deleteVariable()
     * @param name Variable name
     *
     * @see VariableManager#deleteVariable
     * @returns See Bento.variables.deleteVariable()
     */
    deleteVariable(name: string): void;
    /**
     * Verifies the state of your Application, Will throw an error at anything
     * "weird" looking. For example if any entities are pending.
     *
     * Also indirectly calls .onVerify() lifecycle event. Bento expects this to be called
     * and may introduce a auto-kill in the future if it is not.
     *
     * @returns Application state Object
     */
    verify(): Promise<BentoState>;
}