import { DataType } from '../types/data_type';
import { EntityAttrKind } from '../types/entity_attr_kind';
import { MetaEntityDTO, MetaEntityAttrDTO } from './dto/meta_entity_dto';
import { MetaData } from './meta_data';
import { ValueEditor } from './value_editor';
/**
 * Represents one entity.
 */
export declare class MetaEntity {
    /**
     * The parent.
     */
    parent: MetaEntity;
    /** The id. */
    id: string;
    /** The name of entity. */
    name: string;
    /** The caption of entity attr. */
    caption: string;
    /** The caption of entity attr in plural form. */
    captionPlural: string;
    /** The description of entity. */
    description: string;
    /** Returns false if this entity is read-only */
    isEditable: boolean;
    /**
     * List of Attributes that belong to this entity.
     */
    attributes: MetaEntityAttr[];
    /**
     * List of sub entities that belong to this entity.
     */
    subEntities: MetaEntity[];
    /** The default constructor. */
    constructor(parent?: MetaEntity);
    /**
    * Loads entity from its JSON representation object.
    * @param model The Data Model.
    * @param dto The JSON representation object.
    */
    loadFromData(model: MetaData, dto: MetaEntityDTO): void;
    scan(processAttribute?: (attr: MetaEntityAttr, opts: any) => void, processEntity?: (entity: MetaEntity, opts: any) => void): void;
    getFirstPrimaryAttr(): MetaEntityAttr | null;
    getPrimaryAttrs(): MetaEntityAttr[];
}
export declare class MetaEntityAttr {
    /** The id. */
    id: string;
    /** The lookupAttr. */
    lookupAttr: string;
    dataAttr: string;
    lookupEntity: string;
    lookupDataAttr: string;
    /** The caption. */
    caption: string;
    /** The caption in plural form. */
    captionPlural: string;
    /** The description. */
    description: string;
    dataType: DataType;
    size: number;
    /**
     * The value indicating wether the attribute is a primary key.
     */
    isPrimaryKey: boolean;
    /**
     * The value indicating wether the attribute is a primary key.
     */
    isForeignKey: boolean;
    /**
     * The value indicating wether the attribute is editable.
     */
    isEditable: boolean;
    /**
     * The value indicating wether the attribute is shown on view page.
     */
    showOnView: boolean;
    /**
     * The value indicating wether the attribute is shown create page.
     */
    showOnCreate: boolean;
    /**
    * The value indicating wether the attribute is shown edit page.
    */
    showOnEdit: boolean;
    /**
     * The value indicating wether the attribute can be null key.
     */
    isNullable: boolean;
    /**
     * The value indicating wether the attribute is shown in Lookup Editor.
     */
    showInLookup: boolean;
    /**
     * The attribute expression.
     */
    expr: string;
    /** The kind. */
    kind: EntityAttrKind;
    /**
     * The default editor.
     */
    defaultEditor: ValueEditor;
    /**
     * The default value
     */
    defaultValue?: any;
    /**
     * The parent
     */
    entity: MetaEntity;
    /**
     * User data
     */
    userData?: string;
    /**
     * The display format for the attribute
     */
    displayFormat?: string;
    /** The default constructor. */
    constructor(entity: MetaEntity);
    /**
     * Loads entity attribute from JSON representation object.
     * @param model The Data Model.
     * @param dto The JSON representation object.
     */
    loadFromData(model: MetaData, dto: MetaEntityAttrDTO): void;
}