import type * as apigateway from '../../aws-apigateway';
import * as cloudfront from '../../aws-cloudfront';
import * as cdk from '../../core';
/**
 * Properties for an Origin for an API Gateway REST API.
 */
export interface RestApiOriginProps extends cloudfront.OriginProps {
    /**
     * Specifies how long, in seconds, CloudFront waits for a response from the origin, also known as the origin response timeout.
     * The minimum is 1 second. The maximum is governed by the origin response timeout quota, which is
     * adjustable, so the effective maximum depends on the target account.
     *
     * The default quota allows up to 120 seconds; higher values require an approved limit increase
     * in the target account, and otherwise produce an error at deploy time.
     *
     * @default Duration.seconds(30)
     */
    readonly readTimeout?: cdk.Duration;
    /**
     * Specifies how long, in seconds, CloudFront persists its connection to the origin.
     * The minimum is 1 second. The maximum is governed by the keep-alive timeout per origin quota,
     * which is adjustable, so the effective maximum depends on the target account.
     *
     * The default quota allows up to 300 seconds; higher values require an approved limit increase
     * in the target account, and otherwise produce an error at deploy time.
     *
     * @default Duration.seconds(5)
     */
    readonly keepaliveTimeout?: cdk.Duration;
}
/**
 * An Origin for an API Gateway REST API.
 */
export declare class RestApiOrigin extends cloudfront.OriginBase {
    private readonly props;
    constructor(restApi: apigateway.RestApiBase, props?: RestApiOriginProps);
    protected renderCustomOriginConfig(): cloudfront.CfnDistribution.CustomOriginConfigProperty | undefined;
}