/**
 * Public SDK errors. The Effect core fails on a typed `Schema.TaggedError` channel; the facade maps
 * every tagged failure onto one of these PLAIN `Error` subclasses (a single `_tag` switch) so the
 * public, Promise-based surface never leaks Effect internals. Consumers `catch` ordinary `Error`s.
 */
/** Base class for every error the SDK throws. */
export declare class SealantError extends Error {
    readonly name: string;
    /** Stable, machine-readable code for branching on the failure. */
    readonly code: string;
    constructor(message: string, options?: {
        readonly code?: string;
        readonly cause?: unknown;
    });
}
/** A typed control/transport failure from the workspace runtime daemon. */
export declare class SealantRuntimeError extends SealantError {
    readonly name = "SealantRuntimeError";
    constructor(message: string, options?: {
        readonly code?: string;
        readonly cause?: unknown;
    });
}
/** A control-plane API request failed (HTTP-level or typed API error). */
export declare class SealantApiError extends SealantError {
    readonly name = "SealantApiError";
    /** HTTP status, when the failure came from a response. */
    readonly status?: number;
    /**
     * The stable reason the control plane gave in the error's body, when it gave one (`home-held`,
     * `connected-account-missing`, `connected-account-invalid`, `user-unsupported`, …). `code` is the
     * error's type (`WorkspaceConflictError`); branch on this one.
     */
    readonly reason?: string;
    /**
     * The connected account's provider a `connected-account-missing` or `connected-account-invalid`
     * reason is about (`claude`, `codex`, `github`).
     */
    readonly provider?: string;
    constructor(message: string, options?: {
        readonly code?: string;
        readonly status?: number;
        readonly reason?: string;
        readonly provider?: string;
        readonly cause?: unknown;
    });
}
/** The requested operation is part of the public surface but not yet implemented in this slice. */
export declare class SealantNotImplementedError extends SealantError {
    readonly name = "SealantNotImplementedError";
    constructor(operation: string);
}