/**
 * Builds a class-centric Schema model from parsed Turtle quads.
 * Simplified from the VS Code extension's schemaModel.ts; retains the
 * same structural output (SchemaModel) without editing support.
 */
import type { Quad } from "n3";
export type PropertyType = "string" | "integer" | "decimal" | "double" | "date" | "datetime" | "boolean" | "enum" | "other";
export type Cardinality = "one-to-one" | "one-to-many" | "many-to-one" | "many-to-many" | "unspecified";
export type EntityOrigin = "owlClass" | "rdfsClass" | "skosConcept" | "inferred";
export type RelationKind = "objectProperty" | "subClassOf" | "skosBroader";
export type Provenance = "declared" | "inferred-union" | "inferred-inverse" | "inferred-restriction" | "inferred-usage" | "default";
export interface SchemaProperty {
    iri: string;
    name: string;
    type: PropertyType;
    datatypeIri?: string;
    isIdentifier?: boolean;
    unit?: string;
    enumValues?: string[];
    description?: string;
    provenance: Provenance;
}
export interface SchemaEntity {
    id: string;
    name: string;
    description?: string;
    origin: EntityOrigin;
    properties: SchemaProperty[];
    instanceCount: number;
    icon: string;
    colorIndex: number;
    connectionGroup: {
        index: number;
        count: number;
        size: number;
    };
    colorOverride?: string;
}
export interface SchemaRelation {
    id: string;
    iri?: string;
    name: string;
    source: string;
    target: string;
    kind: RelationKind;
    cardinality: Cardinality;
    description?: string;
    inverseOfIri?: string;
    provenance: Provenance;
}
export interface SchemaModel {
    title?: string;
    description?: string;
    entities: SchemaEntity[];
    relations: SchemaRelation[];
    isEmpty: boolean;
}
/**
 * Builds the schema model from quads. This is a simplified version
 * that handles common OWL/RDFS/SKOS patterns for the read-only viewer.
 */
export declare function buildSchemaModel(quads: Quad[]): SchemaModel;
//# sourceMappingURL=schemaModel.d.ts.map