/**
 * @module botbuilder-dialogs-adaptive
 */
/**
 * Copyright (c) Microsoft Corporation. All rights reserved.
 * Licensed under the MIT License.
 */
/**
 * Represents a property found in a JSON schema.
 */
export declare class PropertySchema {
    private _parent;
    private readonly _children;
    private readonly _entities;
    private readonly _expectedOnly;
    /**
     * Creates a new `PropertySchema` instance.
     *
     * @param path Path to this property.
     * @param schema JSON schema fragment for this property.
     * @param children Optional. Child properties.
     */
    constructor(path: string, schema: object, children?: PropertySchema[]);
    /**
     * Path to schema.
     *
     * @remarks
     * Contains `[]` for arrays and `.` for path segments.
     */
    readonly path: string;
    /**
     * JSON Schema object for this property.
     */
    readonly schema: object;
    /*
    * Parent property schema if any.
    *
    * @returns The parent property schema if any.
    */
    readonly parent: PropertySchema | undefined;
    /*
    * Child properties if there are any.
    *
    * @returns The child properties if there are any.
    */
    readonly children: PropertySchema[];
    /*
    * List of entity names.
    *
    * @returns A list of entity names.
    */
    readonly entities: string[];
    /*
    * List of expected only entity names.
    *
    * @returns A List of expected only entity names.
    */
    readonly expectedOnly: string[];
    /*
    * Name for this property.
    *
    * @remarks
    * Array brackets `[]` will have been removed.
    * @returns The name for this property.
    */
    readonly name: string;
    /*
    * JSON Schema type.
    *
    * @returns The JSON Schema type.
    */
    readonly type: string;
    /**
     * @returns `true` if the property is an array.
     */
    isArray(): boolean;
    /**
     * @returns `true` if the property is an enum.
     */
    isEnum(): boolean;
}
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