import * as pulumi from "@pulumi/pulumi";
/**
 * Filter expressions that can be referenced across multiple features, e.g. Firewall Rule. The expression format is similar to [Wireshark Display Filter](https://www.wireshark.org/docs/man-pages/wireshark-filter.html).
 *
 * ## Example Usage
 *
 * ```typescript
 * import * as pulumi from "@pulumi/pulumi";
 * import * as cloudflare from "@pulumi/cloudflare";
 *
 * const wordpress = new cloudflare.Filter("wordpress", {
 *     description: "Wordpress break-in attempts that are outside of the office",
 *     expression: "(http.request.uri.path ~ \".*wp-login.php\" or http.request.uri.path ~ \".*xmlrpc.php\") and ip.src ne 192.0.2.1",
 *     zoneId: "d41d8cd98f00b204e9800998ecf8427e",
 * });
 * ```
 *
 * ## Import
 *
 * Filter can be imported using a composite ID formed of zone ID and filter ID, e.g.
 *
 * ```sh
 *  $ pulumi import cloudflare:index/filter:Filter default d41d8cd98f00b204e9800998ecf8427e/9e107d9d372bb6826bd81d3542a419d6
 * ```
 *
 *  where* `d41d8cd98f00b204e9800998ecf8427e` - zone ID * `9e107d9d372bb6826bd81d3542a419d6` - filter ID as returned by [API](https://api.cloudflare.com/#zone-firewall-filters)
 */
export declare class Filter extends pulumi.CustomResource {
    /**
     * Get an existing Filter resource's state with the given name, ID, and optional extra
     * properties used to qualify the lookup.
     *
     * @param name The _unique_ name of the resulting resource.
     * @param id The _unique_ provider ID of the resource to lookup.
     * @param state Any extra arguments used during the lookup.
     * @param opts Optional settings to control the behavior of the CustomResource.
     */
    static get(name: string, id: pulumi.Input<pulumi.ID>, state?: FilterState, opts?: pulumi.CustomResourceOptions): Filter;
    /**
     * Returns true if the given object is an instance of Filter.  This is designed to work even
     * when multiple copies of the Pulumi SDK have been loaded into the same process.
     */
    static isInstance(obj: any): obj is Filter;
    /**
     * A note that you can use to describe the purpose of the filter.
     */
    readonly description: pulumi.Output<string | undefined>;
    /**
     * The filter expression to be used.
     */
    readonly expression: pulumi.Output<string>;
    /**
     * Whether this filter is currently paused. Boolean value.
     */
    readonly paused: pulumi.Output<boolean | undefined>;
    /**
     * Short reference tag to quickly select related rules.
     */
    readonly ref: pulumi.Output<string | undefined>;
    /**
     * The DNS zone to which the Filter should be added.
     */
    readonly zoneId: pulumi.Output<string>;
    /**
     * Create a Filter resource with the given unique name, arguments, and options.
     *
     * @param name The _unique_ name of the resource.
     * @param args The arguments to use to populate this resource's properties.
     * @param opts A bag of options that control this resource's behavior.
     */
    constructor(name: string, args: FilterArgs, opts?: pulumi.CustomResourceOptions);
}
/**
 * Input properties used for looking up and filtering Filter resources.
 */
export interface FilterState {
    /**
     * A note that you can use to describe the purpose of the filter.
     */
    description?: pulumi.Input<string>;
    /**
     * The filter expression to be used.
     */
    expression?: pulumi.Input<string>;
    /**
     * Whether this filter is currently paused. Boolean value.
     */
    paused?: pulumi.Input<boolean>;
    /**
     * Short reference tag to quickly select related rules.
     */
    ref?: pulumi.Input<string>;
    /**
     * The DNS zone to which the Filter should be added.
     */
    zoneId?: pulumi.Input<string>;
}
/**
 * The set of arguments for constructing a Filter resource.
 */
export interface FilterArgs {
    /**
     * A note that you can use to describe the purpose of the filter.
     */
    description?: pulumi.Input<string>;
    /**
     * The filter expression to be used.
     */
    expression: pulumi.Input<string>;
    /**
     * Whether this filter is currently paused. Boolean value.
     */
    paused?: pulumi.Input<boolean>;
    /**
     * Short reference tag to quickly select related rules.
     */
    ref?: pulumi.Input<string>;
    /**
     * The DNS zone to which the Filter should be added.
     */
    zoneId: pulumi.Input<string>;
}