import type { ModelInfo } from './types';
/**
 * Map a raw provider model id to a friendly display name.
 * Returns undefined for empty/absent input (never fabricates a name).
 */
export declare function friendlyModelName(raw: string | undefined | null): string | undefined;
/** Minimal shape this resolver needs from Settings (kept loose for reuse). */
export interface ModelResolvableSettings {
    provider?: string;
    claudeModel?: string;
    copilotModel?: string;
    opencodeModel?: string;
    grokModel?: string;
    dummyModel?: string;
}
/**
 * Resolve the effective, friendly model name for an agent from its provider +
 * per-provider model override. Returns undefined when no override is set.
 */
export declare function resolveConfiguredModel(s: ModelResolvableSettings): string | undefined;
export declare abstract class ProviderModels {
    abstract readonly family: string;
    abstract list(): ModelInfo[];
    resolve(id?: string): ModelInfo | undefined;
    contextLimit(id?: string): number;
    defaultContextLimit(): number;
    friendlyName(id?: string | null): string | undefined;
}