import * as pulumi from "@pulumi/pulumi";
/**
 * Plural Data Source schema for Volcengine::CloudMonitor::ContactGroup
 */
export declare function getContactGroups(opts?: pulumi.InvokeOptions): Promise<GetContactGroupsResult>;
/**
 * A collection of values returned by getContactGroups.
 */
export interface GetContactGroupsResult {
    /**
     * Uniquely identifies the data source.
     */
    readonly id: string;
    /**
     * Set of Resource Identifiers.
     */
    readonly ids: string[];
}
/**
 * Plural Data Source schema for Volcengine::CloudMonitor::ContactGroup
 */
export declare function getContactGroupsOutput(opts?: pulumi.InvokeOutputOptions): pulumi.Output<GetContactGroupsResult>;