import { BasicNode } from './BasicNode';
import { MediaType } from './MediaType';
import type { RequestBodyModel, RequestBodyModelParent } from './types';
import type { CommonMarkString, MIMETypeString, Nullable } from '@fresha/api-tools-core';
/**
 * @see http://spec.openapis.org/oas/v3.0.3#request-body-object
 */
export declare class RequestBody extends BasicNode<RequestBodyModelParent> implements RequestBodyModel {
    #private;
    constructor(parent: RequestBodyModelParent);
    get description(): Nullable<CommonMarkString>;
    set description(value: Nullable<CommonMarkString>);
    get required(): boolean;
    set required(value: boolean);
    get mediaTypeCount(): number;
    mediaTypeKeys(): IterableIterator<MIMETypeString>;
    mediaTypes(): IterableIterator<[MIMETypeString, MediaType]>;
    hasMediaType(mimeType: MIMETypeString): boolean;
    getMediaType(mimeType: MIMETypeString): MediaType | undefined;
    getMediaTypeOrThrow(mimeType: MIMETypeString): MediaType;
    setMediaType(mimeType: MIMETypeString): MediaType;
    deleteMediaType(mimeType: MIMETypeString): void;
    clearMediaTypes(): void;
}
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