import { Request, WorkMailMessageFlow as AWSWorkMailMessageFlow } from 'aws-sdk';
declare type ReturnTypeFrom<K extends keyof AWSWorkMailMessageFlow> = AWSWorkMailMessageFlow[K] extends (...args: any) => Request<infer R, any> ? R : never;
declare type ParamsFrom<K extends keyof AWSWorkMailMessageFlow, Extras> = AWSWorkMailMessageFlow[K] extends {
    (param: infer P, callback: (...args: any) => void): Request<infer R, any>;
    (callback: (...args: any) => void): any;
} ? P & Extras : never;
export declare class WorkMailMessageFlow {
    private readonly client;
    private constructor();
    readonly signingRegion: undefined;
    readonly service: "workmailmessageflow";
    readonly global: false;
    readonly category: "Other";
    readonly topLevelCalls: readonly [];
    getRawMessageContent: (params: ParamsFrom<'getRawMessageContent', Record<string, never>>) => Promise<ReturnTypeFrom<'getRawMessageContent'>>;
    putRawMessageContent: (params: ParamsFrom<'putRawMessageContent', Record<string, never>>) => Promise<ReturnTypeFrom<'putRawMessageContent'>>;
    static fromClient(client: AWSWorkMailMessageFlow): WorkMailMessageFlow;
    static client(options?: AWSWorkMailMessageFlow.Types.ClientConfiguration): WorkMailMessageFlow;
}
export {};
