import { IRequestor, RequestId } from './requestTypes';
export interface IContext<TRequestor = IRequestor> {
    requestor?: TRequestor;
    requestId: RequestId;
}
export interface IGqlContext<TDataLoaderMappings = Record<string, unknown>> extends IContext {
    dataloader: TDataLoaderMappings;
}
export declare const getHeadersFromContext: (ctx: IContext) => {
    requestId: string;
    requestor: string;
};
type RequestHeaderType = string | string[] | undefined;
export interface RequestHeaders {
    headers: Record<string, RequestHeaderType>;
}
export declare function createContextFromRequest<TRequest extends RequestHeaders>(req: TRequest): IContext;
export interface IContextProviderBase<TContext, TRequest> {
    fromRequest<TDataToReturn>(req: TRequest, action: (context: TContext) => Promise<TDataToReturn>): Promise<TDataToReturn>;
}
export type IContextProvider<TRequest extends RequestHeaders = RequestHeaders> = IContextProviderBase<IContext, TRequest>;
export declare class ContextProvider implements IContextProvider {
    fromRequest<TDataToReturn, TRequest extends RequestHeaders>(req: TRequest, action: (context: IContext) => TDataToReturn): TDataToReturn;
}
export {};
//# sourceMappingURL=context.d.ts.map