import type { OperatorScope } from "../operator-scopes.js";
export declare const NODE_GATEWAY_METHOD_SCOPE: "node";
export declare const DYNAMIC_GATEWAY_METHOD_SCOPE: "dynamic";
export type GatewayMethodScope = OperatorScope | typeof NODE_GATEWAY_METHOD_SCOPE | typeof DYNAMIC_GATEWAY_METHOD_SCOPE;
export type GatewayMethodOwner = {
    kind: "core";
    area: string;
} | {
    kind: "plugin";
    pluginId: string;
} | {
    kind: "channel";
    channelId: string;
} | {
    kind: "aux";
    area: string;
};
export type GatewayMethodStartupAvailability = "available" | "unavailable-until-sidecars";
export type GatewayMethodHandler = (opts: never) => unknown;
export type GatewayMethodDescriptor = {
    name: string;
    handler: GatewayMethodHandler;
    scope: GatewayMethodScope;
    owner: GatewayMethodOwner;
    startup?: GatewayMethodStartupAvailability;
    controlPlaneWrite?: boolean;
    advertise?: boolean;
    description?: string;
};
export type GatewayMethodDescriptorInput = Omit<GatewayMethodDescriptor, "name"> & {
    name: string;
};
export type GatewayMethodRegistryView = {
    getHandler: (name: string) => GatewayMethodHandler | undefined;
    listMethods: () => string[];
    listAdvertisedMethods: () => string[];
    getScope: (name: string) => GatewayMethodScope | undefined;
    isStartupUnavailable: (name: string) => boolean;
    isControlPlaneWrite: (name: string) => boolean;
    descriptors: () => readonly GatewayMethodDescriptor[];
};