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 { GetChangeTokenInput } from "../types/GetChangeTokenInput";
import { GetChangeTokenOutput } from "../types/GetChangeTokenOutput";
import { WAFResolvedConfiguration } from "../WAFConfiguration";
export * from "../types/GetChangeTokenInput";
export * from "../types/GetChangeTokenOutput";
export * from "../types/GetChangeTokenExceptionsUnion";
export declare class GetChangeTokenCommand implements __aws_sdk_types.Command<InputTypesUnion, GetChangeTokenInput, OutputTypesUnion, GetChangeTokenOutput, WAFResolvedConfiguration, Blob> {
    readonly input: GetChangeTokenInput;
    readonly model: __aws_sdk_types.OperationModel;
    readonly middlewareStack: __aws_sdk_middleware_stack.MiddlewareStack<GetChangeTokenInput, GetChangeTokenOutput, Blob>;
    constructor(input: GetChangeTokenInput);
    resolveMiddleware(clientStack: __aws_sdk_middleware_stack.MiddlewareStack<InputTypesUnion, OutputTypesUnion, Blob>, configuration: WAFResolvedConfiguration): __aws_sdk_types.Handler<GetChangeTokenInput, GetChangeTokenOutput>;
}