/// <reference types="react" />
import { AsyncAPIDocumentInterface, BaseModel } from '@asyncapi/parser';
export type PropsSchema = string | FetchingSchemaInterface | AsyncAPIDocumentInterface | object;
export type NullableAsyncApi = AsyncAPIDocumentInterface | null;
export interface AsyncApiState {
    validatedSchema: NullableAsyncApi;
    error?: ErrorObject;
}
export declare function isFetchingSchemaInterface(schema: PropsSchema): schema is FetchingSchemaInterface;
export interface FetchingSchemaInterface {
    url: string;
    requestOptions?: RequestInit;
}
export interface ParserReturn {
    asyncapi?: AsyncAPIDocumentInterface;
    error?: ErrorObject;
}
export declare enum PayloadType {
    SEND = "send",
    RECEIVE = "receive",
    REQUEST = "request",
    REPLY = "reply"
}
export interface MessageExample {
    name?: string;
    summary?: string;
    example: unknown;
}
export interface ValidationError {
    title: string;
    location?: {
        jsonPointer: string;
        startLine: number;
        startColumn: number;
        startOffset: number;
        endLine: number;
        endColumn: number;
        endOffset: number;
    };
}
export interface ErrorObject {
    type: string;
    title: string;
    detail?: string;
    parsedJSON?: unknown;
    validationErrors?: ValidationError[];
    location?: {
        startLine: number;
        startColumn: number;
        startOffset: number;
    };
    refs?: {
        title: string;
        jsonPointer: string;
        startLine: number;
        startColumn: number;
        startOffset: number;
        endLine: number;
        endColumn: number;
        endOffset: number;
    }[];
}
export interface ExtensionComponentProps<V = any> {
    propertyName: string;
    propertyValue: V;
    document: AsyncAPIDocumentInterface;
    parent: BaseModel;
}
export declare enum PluginSlot {
    OPERATION = "operation",
    INFO = "info"
}
export interface PluginContext {
    schema?: PropsSchema;
}
export interface ComponentSlotProps {
    context: PluginContext;
    onClose?: () => void;
}
export interface AsyncApiPlugin {
    name: string;
    version: string;
    description?: string;
    install(api: PluginAPI): void | Promise<void>;
}
export interface PluginErrorPayload {
    pluginName: string;
    message: string;
    timestamp: string;
}
export type PluginInstance = AsyncApiPlugin | React.ComponentType<ComponentSlotProps>;
export type EventListener = (...args: unknown[]) => void;
export interface MessageBus {
    on(eventName: string, callback: (data: unknown) => void): void;
    off(eventName: string, callback: (data: unknown) => void): void;
    emit(eventName: string, data: unknown): void;
    listeners(eventName: string): EventListener[];
    eventNames(): string[];
}
export interface PluginAPI {
    registerComponent(slot: PluginSlot, component: React.ComponentType<ComponentSlotProps>, options?: {
        priority?: number;
        label?: string;
    }): void;
    onSpecLoaded(callback: (spec: unknown) => void): void;
    getContext(): PluginContext;
    on(eventName: string, callback: (data: unknown) => void): void;
    off(eventName: string, callback: (data: unknown) => void): void;
    emit(eventName: string, data: unknown): void;
}
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