import * as pulumi from "@pulumi/pulumi";
import * as outputs from "../types/output";
/**
 * > **Note:** `aws.alb.Listener` is known as `aws.lb.Listener`. The functionality is identical.
 *
 * Provides information about a Load Balancer Listener.
 *
 * This data source can prove useful when a module accepts an LB Listener as an input variable and needs to know the LB it is attached to, or other information specific to the listener in question.
 *
 * ## Example Usage
 *
 * ```typescript
 * import * as pulumi from "@pulumi/pulumi";
 * import * as aws from "@pulumi/aws";
 *
 * const config = new pulumi.Config();
 * const listenerArn = config.require("listenerArn");
 * const listener = aws.lb.getListener({
 *     arn: listenerArn,
 * });
 * // get listener from load_balancer_arn and port
 * const selected = aws.lb.getLoadBalancer({
 *     name: "default-public",
 * });
 * const selected443 = selected.then(selected => aws.lb.getListener({
 *     loadBalancerArn: selected.arn,
 *     port: 443,
 * }));
 * ```
 */
export declare function getListener(args?: GetListenerArgs, opts?: pulumi.InvokeOptions): Promise<GetListenerResult>;
/**
 * A collection of arguments for invoking getListener.
 */
export interface GetListenerArgs {
    /**
     * ARN of the listener. Required if `loadBalancerArn` and `port` is not set.
     */
    arn?: string;
    /**
     * ARN of the load balancer. Required if `arn` is not set.
     */
    loadBalancerArn?: string;
    /**
     * Port of the listener. Required if `arn` is not set.
     */
    port?: number;
    /**
     * Region where this resource will be [managed](https://docs.aws.amazon.com/general/latest/gr/rande.html#regional-endpoints). Defaults to the Region set in the provider configuration.
     */
    region?: string;
    tags?: {
        [key: string]: string;
    };
}
/**
 * A collection of values returned by getListener.
 */
export interface GetListenerResult {
    readonly alpnPolicy: string;
    readonly arn: string;
    readonly certificateArn: string;
    readonly defaultActions: outputs.alb.GetListenerDefaultAction[];
    /**
     * The provider-assigned unique ID for this managed resource.
     */
    readonly id: string;
    readonly loadBalancerArn: string;
    readonly mutualAuthentications: outputs.alb.GetListenerMutualAuthentication[];
    readonly port: number;
    readonly protocol: string;
    readonly region: string;
    readonly sslPolicy: string;
    readonly tags: {
        [key: string]: string;
    };
}
/**
 * > **Note:** `aws.alb.Listener` is known as `aws.lb.Listener`. The functionality is identical.
 *
 * Provides information about a Load Balancer Listener.
 *
 * This data source can prove useful when a module accepts an LB Listener as an input variable and needs to know the LB it is attached to, or other information specific to the listener in question.
 *
 * ## Example Usage
 *
 * ```typescript
 * import * as pulumi from "@pulumi/pulumi";
 * import * as aws from "@pulumi/aws";
 *
 * const config = new pulumi.Config();
 * const listenerArn = config.require("listenerArn");
 * const listener = aws.lb.getListener({
 *     arn: listenerArn,
 * });
 * // get listener from load_balancer_arn and port
 * const selected = aws.lb.getLoadBalancer({
 *     name: "default-public",
 * });
 * const selected443 = selected.then(selected => aws.lb.getListener({
 *     loadBalancerArn: selected.arn,
 *     port: 443,
 * }));
 * ```
 */
export declare function getListenerOutput(args?: GetListenerOutputArgs, opts?: pulumi.InvokeOutputOptions): pulumi.Output<GetListenerResult>;
/**
 * A collection of arguments for invoking getListener.
 */
export interface GetListenerOutputArgs {
    /**
     * ARN of the listener. Required if `loadBalancerArn` and `port` is not set.
     */
    arn?: pulumi.Input<string | undefined>;
    /**
     * ARN of the load balancer. Required if `arn` is not set.
     */
    loadBalancerArn?: pulumi.Input<string | undefined>;
    /**
     * Port of the listener. Required if `arn` is not set.
     */
    port?: pulumi.Input<number | undefined>;
    /**
     * Region where this resource will be [managed](https://docs.aws.amazon.com/general/latest/gr/rande.html#regional-endpoints). Defaults to the Region set in the provider configuration.
     */
    region?: pulumi.Input<string | undefined>;
    tags?: pulumi.Input<{
        [key: string]: pulumi.Input<string>;
    } | undefined>;
}
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