import * as pulumi from "@pulumi/pulumi";
/**
 * Use this data source to get the list of RDS PostgreSQL plugin parameter value range.
 *
 * ## Example Usage
 *
 * ```typescript
 * import * as pulumi from "@pulumi/pulumi";
 * import * as huaweicloud from "@pulumi/huaweicloud";
 *
 * const config = new pulumi.Config();
 * const instanceId = config.requireObject("instanceId");
 * const test = huaweicloud.Rds.getPgPluginParameterValueRange({
 *     instanceId: instanceId,
 *     name: "shared_preload_libraries",
 * });
 * ```
 */
export declare function getPgPluginParameterValueRange(args: GetPgPluginParameterValueRangeArgs, opts?: pulumi.InvokeOptions): Promise<GetPgPluginParameterValueRangeResult>;
/**
 * A collection of arguments for invoking getPgPluginParameterValueRange.
 */
export interface GetPgPluginParameterValueRangeArgs {
    /**
     * Specifies the ID of the RDS instance.
     */
    instanceId: string;
    /**
     * Specifies the parameter name. Currently only **shared_preload_libraries** is supported.
     */
    name: string;
    /**
     * Specifies the region in which to query the data source.
     * If omitted, the provider-level region will be used.
     */
    region?: string;
}
/**
 * A collection of values returned by getPgPluginParameterValueRange.
 */
export interface GetPgPluginParameterValueRangeResult {
    /**
     * Indicates the list of default parameter values. The default plugin will be loaded when the instance
     * is created and can not be unloaded.
     */
    readonly defaultValues: string[];
    /**
     * The provider-assigned unique ID for this managed resource.
     */
    readonly id: string;
    readonly instanceId: string;
    readonly name: string;
    readonly region: string;
    /**
     * Indicates whether a reboot is required.
     */
    readonly restartRequired: boolean;
    /**
     * Indicates the list of parameter values.
     */
    readonly values: string[];
}
export declare function getPgPluginParameterValueRangeOutput(args: GetPgPluginParameterValueRangeOutputArgs, opts?: pulumi.InvokeOptions): pulumi.Output<GetPgPluginParameterValueRangeResult>;
/**
 * A collection of arguments for invoking getPgPluginParameterValueRange.
 */
export interface GetPgPluginParameterValueRangeOutputArgs {
    /**
     * Specifies the ID of the RDS instance.
     */
    instanceId: pulumi.Input<string>;
    /**
     * Specifies the parameter name. Currently only **shared_preload_libraries** is supported.
     */
    name: pulumi.Input<string>;
    /**
     * Specifies the region in which to query the data source.
     * If omitted, the provider-level region will be used.
     */
    region?: pulumi.Input<string>;
}