import { TrunkApi, TrunkExtended, UpdateTrunkRequest } from "@fonoster/types";
import { CheckRefs } from "../resources/checkRefs";
declare function createTrunk(trunks: TrunkApi, checkRefs?: CheckRefs): (call: {
    request: unknown;
}, callback: (error?: import("@fonoster/common").GrpcErrorMessage, response?: unknown) => void) => Promise<void>;
/**
 * A partial update: fields the request leaves blank keep their current value (proto3 sends ""
 * and [] for fields not set, and Routr rejects a trunk without a name or inbound URI). Clearing
 * the URIs or a reference through an update is therefore not possible; recreate the trunk.
 */
export declare function mergeTrunkUpdate(request: UpdateTrunkRequest, current: Partial<TrunkExtended>): UpdateTrunkRequest;
declare function updateTrunk(trunks: TrunkApi, checkRefs?: CheckRefs): (call: {
    request: unknown;
}, callback: (error?: import("@fonoster/common").GrpcErrorMessage, response?: unknown) => void) => Promise<void>;
declare function getTrunk(trunks: TrunkApi): (call: {
    request: unknown;
}, callback: (error?: import("@fonoster/common").GrpcErrorMessage, response?: unknown) => void) => Promise<void>;
declare function listTrunks(trunks: TrunkApi): (call: {
    request: unknown;
}, callback: (error?: import("@fonoster/common").GrpcErrorMessage, response?: unknown) => void) => Promise<void>;
declare function deleteTrunk(trunks: TrunkApi): (call: {
    request: unknown;
}, callback: (error?: import("@fonoster/common").GrpcErrorMessage, response?: unknown) => void) => Promise<void>;
export { createTrunk, deleteTrunk, getTrunk, listTrunks, updateTrunk };