import type { ProviderErrorResponse } from './errors.js';
export type ProviderErrorCategory = 'auth' | 'context_corruption' | 'timeout' | 'rate_limit' | 'quota_exceeded' | 'aborted_by_user' | 'aborted_by_server' | 'network' | 'model_not_found' | 'service_unavailable' | 'context_length_exceeded' | 'tools_not_supported' | 'streaming_not_supported' | 'empty_response' | 'runtime_lifecycle' | 'unknown' | 'ambiguous';
export interface ProviderErrorAction {
    id: 'retry' | 'openSettings' | 'switchModel' | 'newSession' | 'resetSession' | 'useFallbackProvider' | 'openBoardAgent';
    label: string;
    variant: 'primary' | 'secondary' | 'ghost';
}
export interface ProviderErrorSurface {
    category: ProviderErrorCategory;
    userMessage: string;
    actions: ProviderErrorAction[];
    silent: boolean;
    retryable: boolean;
}
export interface ProviderErrorInput {
    errorMessage?: string;
    status?: number;
    code?: string;
    abortReason?: 'user' | 'server' | 'timeout';
    provider?: string;
    baseUrl?: string;
    lane?: 'quick' | 'thinking';
    /**
     * Optional unified error response from provider.
     * If provided, status/code/provider are extracted from this.
     */
    providerErrorResponse?: ProviderErrorResponse;
}
export declare function classifyProviderError(input: ProviderErrorInput): ProviderErrorSurface;
export declare function renderProviderErrorSurface(surface: ProviderErrorSurface): string;
export declare function sanitizeRawErrorForDetail(raw: string): string;
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