export type TrustedOriginMatcher = string | RegExp | ((origin: string) => boolean);
type ScopedFramePort = MessagePort;
type ServicePortMap<ServiceId extends string> = Record<ServiceId, ScopedFramePort>;
export interface ScopedFrameInitMessage<ServiceId extends string = string> {
    source: string;
    type: string;
    scopeId: string;
    serviceIds: readonly ServiceId[];
}
export interface ScopedFrameReadyMessage<Payload extends object = Record<string, never>, ServiceId extends string = string> {
    source: string;
    type: string;
    scopeId: string;
    payload: Payload;
}
export interface InstallScopedFrameOptions<ServiceId extends string, Payload extends object> {
    source: string;
    initType: string;
    readyType: string;
    scopeId: string;
    serviceIds: readonly ServiceId[];
    readyTransport?: "window" | "first-port";
    trustedParentOrigin: TrustedOriginMatcher;
    onConnect: (ports: ServicePortMap<ServiceId>, event: MessageEvent) => Promise<{
        payload: Payload;
        dispose?: () => void;
    }> | {
        payload: Payload;
        dispose?: () => void;
    };
}
export interface MountScopedFrameOptions<ServiceId extends string, Payload extends object> {
    source: string;
    initType: string;
    readyType: string;
    scopeId: string;
    serviceIds: readonly ServiceId[];
    readyTransport?: "window" | "first-port";
    frameUrl: string;
    frameOrigin: string;
    parent?: HTMLElement;
    timeoutMs?: number;
    iframeAttributes?: Record<string, string>;
}
export interface ScopedFrameHandle<ServiceId extends string, Payload extends object> {
    readonly iframe: HTMLIFrameElement;
    readonly ports: ServicePortMap<ServiceId>;
    readonly payload: Payload;
    destroy(): void;
}
export declare function isTrustedOrigin(origin: string, matcher: TrustedOriginMatcher): boolean;
export declare function installScopedFrame<ServiceId extends string, Payload extends object>(options: InstallScopedFrameOptions<ServiceId, Payload>): () => void;
export declare function mountScopedFrame<ServiceId extends string, Payload extends object>(options: MountScopedFrameOptions<ServiceId, Payload>): Promise<ScopedFrameHandle<ServiceId, Payload>>;
export {};
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