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 { GetRelationalDatabaseParametersInput } from "../types/GetRelationalDatabaseParametersInput";
import { GetRelationalDatabaseParametersOutput } from "../types/GetRelationalDatabaseParametersOutput";
import { LightsailResolvedConfiguration } from "../LightsailConfiguration";
export * from "../types/GetRelationalDatabaseParametersInput";
export * from "../types/GetRelationalDatabaseParametersOutput";
export * from "../types/GetRelationalDatabaseParametersExceptionsUnion";
export declare class GetRelationalDatabaseParametersCommand implements __aws_sdk_types.Command<InputTypesUnion, GetRelationalDatabaseParametersInput, OutputTypesUnion, GetRelationalDatabaseParametersOutput, LightsailResolvedConfiguration, Blob> {
    readonly input: GetRelationalDatabaseParametersInput;
    readonly model: __aws_sdk_types.OperationModel;
    readonly middlewareStack: __aws_sdk_middleware_stack.MiddlewareStack<GetRelationalDatabaseParametersInput, GetRelationalDatabaseParametersOutput, Blob>;
    constructor(input: GetRelationalDatabaseParametersInput);
    resolveMiddleware(clientStack: __aws_sdk_middleware_stack.MiddlewareStack<InputTypesUnion, OutputTypesUnion, Blob>, configuration: LightsailResolvedConfiguration): __aws_sdk_types.Handler<GetRelationalDatabaseParametersInput, GetRelationalDatabaseParametersOutput>;
}