import { BaseError } from '@dxos/errors';
declare const SyncRpcTimeoutError_base: {
    new (options?: import("@dxos/errors").BaseErrorOptions): {
        cause?: unknown;
        stack?: string;
        name: "SyncRpcTimeoutError";
        context: Record<string, unknown>;
        readonly message: string;
        readonly _tag: "SyncRpcTimeoutError";
    };
    isError(error: unknown): error is Error;
    name: "SyncRpcTimeoutError";
    is(error: unknown): error is BaseError;
    wrap(options?: Omit<import("@dxos/errors").BaseErrorOptions, 'cause'> & {
        ifTypeDiffers?: boolean;
    }): (error: unknown) => {
        cause?: unknown;
        stack?: string;
        name: "SyncRpcTimeoutError";
        context: Record<string, unknown>;
        readonly message: string;
        readonly _tag: "SyncRpcTimeoutError";
    };
    extend<Name extends string = string>(name: Name, message?: string): any;
    captureStackTrace(targetObject: object, constructorOpt?: Function): void;
    prepareStackTrace?: ((err: Error, stackTraces: NodeJS.CallSite[]) => any) | undefined;
    stackTraceLimit: number;
};
export declare class SyncRpcTimeoutError extends SyncRpcTimeoutError_base {
    constructor(args: {
        requestId: string;
        spaceId: string;
        feedNamespace: string;
        rpcTag: string;
        timeoutMs: number;
    });
}
declare const PositionConflictError_base: {
    new (options?: import("@dxos/errors").BaseErrorOptions): {
        cause?: unknown;
        stack?: string;
        name: "PositionConflictError";
        context: Record<string, unknown>;
        readonly message: string;
        readonly _tag: "PositionConflictError";
    };
    isError(error: unknown): error is Error;
    name: "PositionConflictError";
    is(error: unknown): error is BaseError;
    wrap(options?: Omit<import("@dxos/errors").BaseErrorOptions, 'cause'> & {
        ifTypeDiffers?: boolean;
    }): (error: unknown) => {
        cause?: unknown;
        stack?: string;
        name: "PositionConflictError";
        context: Record<string, unknown>;
        readonly message: string;
        readonly _tag: "PositionConflictError";
    };
    extend<Name extends string = string>(name: Name, message?: string): any;
    captureStackTrace(targetObject: object, constructorOpt?: Function): void;
    prepareStackTrace?: ((err: Error, stackTraces: NodeJS.CallSite[]) => any) | undefined;
    stackTraceLimit: number;
};
export declare class PositionConflictError extends PositionConflictError_base {
    constructor(args: {
        feedId?: string;
        actorId: string;
        sequence: number;
        currentPosition: number;
        requestedPosition: number | null;
    });
}
export {};
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