import type { AddOn } from '@heroku/types/3.sdk';
export declare class AddonNotFoundError extends Error {
    readonly resource: string;
    readonly id = "not_found";
    readonly statusCode = 404;
    constructor(resource?: string);
    get body(): {
        id: string;
        message: string;
        resource: string;
    };
}
export declare class AddonAmbiguousError extends Error {
    readonly matches: AddOn[];
    readonly id = "multiple_matches";
    readonly statusCode = 422;
    constructor(matches: AddOn[]);
    get body(): {
        id: string;
        message: string;
    };
}
/**
 * Thrown by `createAndWait` when the Platform returns 423
 * `confirmation_required`. Callers that want to prompt the user should
 * catch this, gather a confirmation value, and retry the call with
 * `body.confirm` set.
 */
export declare class AddonConfirmationRequiredError extends Error {
    readonly platformMessage: string;
    readonly id = "confirmation_required";
    readonly statusCode = 423;
    constructor(platformMessage: string);
    get body(): {
        id: string;
        message: string;
    };
}
/**
 * Thrown by `createAndWait` when the Platform reports the add-on
 * settled into a non-provisioned terminal state (e.g. `deprovisioned`).
 */
export declare class AddonProvisioningFailedError extends Error {
    readonly addon: AddOn;
    readonly id = "provisioning_failed";
    constructor(addon: AddOn);
    get body(): {
        id: string;
        message: string;
    };
}