import type { ContentInput } from './filters.js';
/** Represents the request sent to graph */
type GraphRequest = {
    /** Query sent to Graph */
    query: string;
    /** Variables sent to Graph */
    variables: ContentInput;
};
/** Super-class for all errors related to Optimizely Graph */
export declare class OptimizelyGraphError extends Error {
    constructor(message: string);
}
/**
 * Thrown when a content type is referred but can't be found by the SDK.
 */
export declare class GraphMissingContentTypeError extends OptimizelyGraphError {
    contentType: string;
    constructor(contentType: string);
}
/** Errors related to the response */
export declare class GraphResponseError extends OptimizelyGraphError {
    request: GraphRequest;
    constructor(message: string, options: {
        request: GraphRequest;
    });
}
/** Thrown when the GraphQL server responded with an HTTP error (401, 404...) */
export declare class GraphHttpResponseError extends GraphResponseError {
    status: number;
    constructor(message: string, options: {
        status: number;
        request: GraphRequest;
    });
}
/** Thrown when the GraphQL server responded with a GraphQL related error (syntax, semantic errors...) */
export declare class GraphContentResponseError extends GraphHttpResponseError {
    errors: {
        message: string;
    }[];
    constructor(errors: {
        message: string;
    }[], options: {
        status: number;
        request: GraphRequest;
    });
}
export {};