import { Middleware, DefaultState, DefaultContext, Context } from "koa";
import { FileHandle } from "@blast-client/types";
export declare function updateDocumentObjectMiddleware({ getInstitutionUuid, getDocumentUuid }?: {
    getInstitutionUuid?: (ctx: Context) => string;
    getDocumentUuid?: (ctx: Context) => string;
}): Middleware<DefaultState, DefaultContext & {
    request: {
        file: FileHandle;
    };
}>;