import { builtin } from "./builtin";
import { ActionDefinition, AspectDefinition, AssociationDefinition, CSN, ElementDefinition, EntityDefinition, EventDefinition, FunctionDefinition, Kind, ServiceDefinition, TypeDefinition, VarDefinition } from "./csn";
import { expr } from "./cxn";
export { CQN } from "./cqn";
export { CSN };
export type Linked<T> = T & {
    name: string;
};
export type LinkedEntityDefinition = Linked<EntityDefinition> & {
    keys?: LinkedDefs<ElementDefinition>;
    actions?: LinkedDefs<ActionDefinition>;
    associations?: LinkedDefs<AssociationDefinition>;
    compositions?: LinkedDefs<AssociationDefinition>;
};
export type Defs<T> = {
    [defName: string]: T;
};
export type LinkedDefs<T> = {
    [defName: string]: Linked<T>;
};
export type CXN = expr;
export type VarLinkedDefinitions = LinkedEntityDefinition | Linked<ServiceDefinition> | Linked<ActionDefinition> | Linked<AspectDefinition> | Linked<TypeDefinition> | Linked<FunctionDefinition> | Linked<EventDefinition>;
type FilterFunction = (def: Linked<VarDefinition>) => boolean;
type FilterValue = Kind | FilterFunction | builtin["classes"][keyof builtin["classes"]];
export declare class LinkedCSN extends CSN {
    kind: "type";
    definitions: Defs<VarLinkedDefinitions>;
    /**
     * This is a getter property providing convenient and cached access to all service definitions in a model.
     */
    get services(): LinkedDefs<ServiceDefinition>;
    exports?(ns: string): any;
    entities(ns?: string): Defs<LinkedEntityDefinition>;
    events(ns?: string): LinkedDefs<EventDefinition>;
    operations(ns?: string): Defs<VarLinkedDefinitions>;
    each(x?: "entity", defs?: Defs<VarLinkedDefinitions>): IterableIterator<LinkedEntityDefinition>;
    each(x?: "service", defs?: Defs<VarLinkedDefinitions>): IterableIterator<Linked<ServiceDefinition>>;
    each(x?: FilterValue, defs?: Defs<VarLinkedDefinitions>): IterableIterator<VarLinkedDefinitions>;
    all(x?: FilterValue, defs?: Defs<VarLinkedDefinitions>): Array<VarLinkedDefinitions>;
    find(x: FilterValue, defs?: Defs<VarLinkedDefinitions>): VarLinkedDefinitions | undefined;
    foreach(x: FilterValue, visitor: (def: VarLinkedDefinitions) => void, defs?: Defs<VarLinkedDefinitions>): void;
    forall(x: FilterValue, visitor: (def: VarLinkedDefinitions) => void, defs?: Defs<VarLinkedDefinitions>): void;
    forall(visitor: (def: VarLinkedDefinitions) => void, defs?: Defs<VarLinkedDefinitions>): void;
}
export type LinkedModel = LinkedCSN;