import * as __aws_sdk_middleware_stack from "@aws-sdk/middleware-stack";
import * as __aws_sdk_types from "@aws-sdk/types";
import { InputTypesUnion } from "../types/InputTypesUnion";
import { OutputTypesUnion } from "../types/OutputTypesUnion";
import { GetRelationalDatabaseMetricDataInput } from "../types/GetRelationalDatabaseMetricDataInput";
import { GetRelationalDatabaseMetricDataOutput } from "../types/GetRelationalDatabaseMetricDataOutput";
import { LightsailResolvedConfiguration } from "../LightsailConfiguration";
export * from "../types/GetRelationalDatabaseMetricDataInput";
export * from "../types/GetRelationalDatabaseMetricDataOutput";
export * from "../types/GetRelationalDatabaseMetricDataExceptionsUnion";
export declare class GetRelationalDatabaseMetricDataCommand implements __aws_sdk_types.Command<InputTypesUnion, GetRelationalDatabaseMetricDataInput, OutputTypesUnion, GetRelationalDatabaseMetricDataOutput, LightsailResolvedConfiguration, Blob> {
    readonly input: GetRelationalDatabaseMetricDataInput;
    readonly model: __aws_sdk_types.OperationModel;
    readonly middlewareStack: __aws_sdk_middleware_stack.MiddlewareStack<GetRelationalDatabaseMetricDataInput, GetRelationalDatabaseMetricDataOutput, Blob>;
    constructor(input: GetRelationalDatabaseMetricDataInput);
    resolveMiddleware(clientStack: __aws_sdk_middleware_stack.MiddlewareStack<InputTypesUnion, OutputTypesUnion, Blob>, configuration: LightsailResolvedConfiguration): __aws_sdk_types.Handler<GetRelationalDatabaseMetricDataInput, GetRelationalDatabaseMetricDataOutput>;
}