import type { ShapeDefinition, NodeShapeDefinition } from './definitions';
import type { ModelInfo } from './model-info';
export type ShapeInheritance = {
    [shapeId: string]: InheritanceDefinition;
};
export interface InheritanceDefinition {
    shapeId: string;
    shapeName: string;
    discriminatorPropertyName: string;
}
interface ShapeDiscriminatorDefinitionIntermediate {
    shapeId: string;
    shapeName: string;
    discriminatorPropertyName: string;
    references: {
        [key: string]: ShapeDefinition;
    };
    type: 'string' | 'number';
}
export type ShapeDiscriminatorTypesIntermediate = {
    [shapeId: string]: ShapeDiscriminatorDefinitionIntermediate;
};
export declare function isDiscriminatorShape(shape: ShapeDefinition, modelInfo: ModelInfo): boolean;
export declare function hasInheritance(shape: ShapeDefinition, modelInfo: ModelInfo): shape is NodeShapeDefinition;
export declare function getParentShape(shape: ShapeDefinition, modelInfo: ModelInfo): InheritanceDefinition;
export declare function getDiscriminatorShape(shape: ShapeDefinition, modelInfo: ModelInfo): ShapeDiscriminatorDefinitionIntermediate;
export {};