/**
 * @author jdiaz5513
 */
import { Segment } from "../segment";
import { Pointer } from "./pointer";
import type { Client } from "../../rpc/client";
/**
 * A capability (interface) pointer: an index into the containing message's cap table.
 */
export declare class Interface extends Pointer {
    static readonly _capnp: {
        displayName: string;
    };
    static readonly fromPointer: typeof fromPointer;
    static readonly getCapId: typeof getCapId;
    static readonly getClient: typeof getClient;
    static readonly isInterface: typeof isInterface;
    constructor(segment: Segment, byteOffset: number, depthLimit?: number);
    getCapId(): number;
    getClient(): Client | null;
    toString(): string;
}
export declare function fromPointer(p: Pointer): Interface | null;
/** The capability ID of this pointer, or -1 if it is not a capability pointer. */
export declare function getCapId(i: Pointer): number;
/** Look up this capability pointer's client in the message's cap table. */
export declare function getClient(i: Pointer): Client | null;
export declare function isInterface(p: Pointer): boolean;