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 { ListTaskDefinitionFamiliesInput } from "../types/ListTaskDefinitionFamiliesInput";
import { ListTaskDefinitionFamiliesOutput } from "../types/ListTaskDefinitionFamiliesOutput";
import { ECSResolvedConfiguration } from "../ECSConfiguration";
export * from "../types/ListTaskDefinitionFamiliesInput";
export * from "../types/ListTaskDefinitionFamiliesOutput";
export * from "../types/ListTaskDefinitionFamiliesExceptionsUnion";
export declare class ListTaskDefinitionFamiliesCommand implements __aws_sdk_types.Command<InputTypesUnion, ListTaskDefinitionFamiliesInput, OutputTypesUnion, ListTaskDefinitionFamiliesOutput, ECSResolvedConfiguration, Blob> {
    readonly input: ListTaskDefinitionFamiliesInput;
    readonly model: __aws_sdk_types.OperationModel;
    readonly middlewareStack: __aws_sdk_middleware_stack.MiddlewareStack<ListTaskDefinitionFamiliesInput, ListTaskDefinitionFamiliesOutput, Blob>;
    constructor(input: ListTaskDefinitionFamiliesInput);
    resolveMiddleware(clientStack: __aws_sdk_middleware_stack.MiddlewareStack<InputTypesUnion, OutputTypesUnion, Blob>, configuration: ECSResolvedConfiguration): __aws_sdk_types.Handler<ListTaskDefinitionFamiliesInput, ListTaskDefinitionFamiliesOutput>;
}