import type { EntityRevisionId } from "../entity.js";
import type { BaseUrl, DataTypeWithMetadata, Entity, EntityId, EntityTypeWithMetadata, OntologyTypeVersion, PropertyTypeWithMetadata } from "@blockprotocol/type-system";
export type DataTypeVertex = {
    kind: "dataType";
    inner: DataTypeWithMetadata;
};
export type PropertyTypeVertex = {
    kind: "propertyType";
    inner: PropertyTypeWithMetadata;
};
export type EntityTypeVertex = {
    kind: "entityType";
    inner: EntityTypeWithMetadata;
};
export type EntityVertex<EntityImpl extends Entity = Entity> = {
    kind: "entity";
    inner: EntityImpl;
};
export type OntologyVertex = DataTypeVertex | PropertyTypeVertex | EntityTypeVertex;
export type KnowledgeGraphVertex<EntityImpl extends Entity = Entity> = EntityVertex<EntityImpl>;
export type Vertex<EntityImpl extends Entity = Entity> = OntologyVertex | KnowledgeGraphVertex<EntityImpl>;
export declare const isDataTypeVertex: (vertex: Vertex) => vertex is DataTypeVertex;
export declare const isPropertyTypeVertex: (vertex: Vertex) => vertex is PropertyTypeVertex;
export declare const isEntityTypeVertex: (vertex: Vertex) => vertex is EntityTypeVertex;
export declare const isEntityVertex: <EntityImpl extends Entity>(vertex: Vertex<EntityImpl>) => vertex is EntityVertex<EntityImpl>;
export type VertexId<BaseId, RevisionId> = {
    baseId: BaseId;
    revisionId: RevisionId;
};
export type EntityVertexId = VertexId<EntityId, EntityRevisionId>;
export type OntologyTypeVertexId = VertexId<BaseUrl, OntologyTypeVersion>;
export type GraphElementVertexId = EntityVertexId | OntologyTypeVertexId;
export declare const isOntologyTypeVertexId: (vertexId: unknown) => vertexId is OntologyTypeVertexId;
export declare const isEntityVertexId: (vertexId: unknown) => vertexId is EntityVertexId;
export type OntologyVertices = {
    /** Branding the keys causes too much complication with accessing the vertices. */
    [baseUrl: string]: {
        [revisionId: string]: OntologyVertex;
    };
};
export type KnowledgeGraphEditionMap<EntityImpl extends Entity = Entity> = {
    [revisionId: EntityRevisionId]: KnowledgeGraphVertex<EntityImpl>;
};
export type KnowledgeGraphVertices<EntityImpl extends Entity = Entity> = {
    /** Branding the keys causes too much complication with accessing the vertices. */
    [entityId: string]: KnowledgeGraphEditionMap<EntityImpl>;
};
export declare const isKnowledgeGraphVertex: <EntityImpl extends Entity>(vertex: OntologyVertex | KnowledgeGraphVertex<EntityImpl>) => vertex is KnowledgeGraphVertex<EntityImpl>;
export declare const isOntologyVertex: (vertex: OntologyVertex | KnowledgeGraphVertex) => vertex is OntologyVertex;
export type Vertices<EntityImpl extends Entity = Entity> = OntologyVertices | KnowledgeGraphVertices<EntityImpl>;