import { Node } from './Node';
import type { Schema } from './Schema';
import type { DiscriminatorModel } from './types';
export type DiscriminatorParent = Schema;
export declare class Discriminator extends Node<DiscriminatorParent> implements DiscriminatorModel {
    #private;
    constructor(parent: DiscriminatorParent, propertyName: string);
    get propertyName(): string;
    get mappingCount(): number;
    mapping(): IterableIterator<[string, string]>;
    hasMapping(key: string): boolean;
    addMapping(key: string, value: string): void;
    deleteMapping(key: string): void;
    clearMappings(): void;
}
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