import { ResourceInfo } from '../types';
import { APimApiBuilderFunction, ApimApiPolicyType, ApimChildBuilderProps, ApimHookProxyBuilderType, ApimProductSubscriptionBuilderType, BuilderAsync, IApimProductBuilder, IBuilderAsync } from './types';
/**
 * ApimProductBuilder class for creating and configuring Azure API Management Product resources.
 * This class implements the Builder pattern for APIM Product configuration including
 * APIs, subscriptions, policies, and hook proxies.
 * @extends BuilderAsync<ResourceInfo>
 * @implements IApimProductBuilder
 */
export declare class ApimProductBuilder extends BuilderAsync<ResourceInfo> implements IApimProductBuilder {
    private args;
    private _apis;
    private _requiredSubscription;
    private _productInstance;
    private _subInstance;
    private readonly _productInstanceName;
    private _policyString;
    private _state;
    /**
     * Creates an instance of ApimProductBuilder.
     * @param {ApimChildBuilderProps} args - The arguments for building the APIM Product.
     */
    constructor(args: ApimChildBuilderProps);
    /**
     * Sets policies for the APIM Product.
     * @param {ApimApiPolicyType} props - A function that takes a policy builder and returns a configured policy.
     * @returns {IApimProductBuilder} The current ApimProductBuilder instance.
     */
    withPolicies(props: ApimApiPolicyType): IApimProductBuilder;
    /**
     * Configures subscription requirements for the APIM Product.
     * @param {ApimProductSubscriptionBuilderType} props - The subscription configuration including limits and approval settings.
     * @returns {IApimProductBuilder} The current ApimProductBuilder instance.
     */
    requiredSubscription(props: ApimProductSubscriptionBuilderType): IApimProductBuilder;
    /**
     * Adds an API to the APIM Product.
     * @param {string} name - The name of the API.
     * @param {APimApiBuilderFunction} props - A function that configures the API builder.
     * @returns {IApimProductBuilder} The current ApimProductBuilder instance.
     */
    withApi(name: string, props: APimApiBuilderFunction): IApimProductBuilder;
    /**
     * Adds a hook proxy API to the APIM Product for webhook forwarding.
     * @param {string} name - The name of the hook proxy API.
     * @param {ApimHookProxyBuilderType} props - The hook proxy configuration including header keys.
     * @returns {IApimProductBuilder} The current ApimProductBuilder instance.
     */
    withHookProxy(name: string, props: ApimHookProxyBuilderType): IApimProductBuilder;
    /**
     * Sets the product state to published, making it available for subscription.
     * @returns {IBuilderAsync<ResourceInfo>} The current ApimProductBuilder instance.
     */
    published(): IBuilderAsync<ResourceInfo>;
    private buildProduct;
    private buildSubscription;
    private buildApis;
    build(): Promise<ResourceInfo>;
}