import { type AvailableModelInfo } from './model-catalog.js';
import type { RegisteredChannel, ThinkingLevel } from '../types.js';
export interface EffectiveChannelSettings {
    rawModelRef: string;
    displayModel: string;
    modelInfo: AvailableModelInfo | undefined;
    modelSource: 'override' | 'default' | 'pi runtime default';
    requestedThinking: ThinkingLevel;
    effectiveThinking: ThinkingLevel;
    hasManagedThinking: boolean;
    thinkingSource: 'override' | 'default' | 'pi runtime default';
    thinkingAdjusted: boolean;
    thinkingAdjustmentMessage?: string;
    effectiveCwd: string;
    cwdSource: 'override' | 'default';
}
export declare function getDesiredThinkingLevel(channel: RegisteredChannel): ThinkingLevel;
export declare function computeEffectiveChannelSettings(channel: RegisteredChannel, options?: {
    forceRefresh?: boolean;
}): EffectiveChannelSettings;
export declare function buildThinkingAdjustmentMessage(requested: ThinkingLevel, effective: ThinkingLevel, model: AvailableModelInfo | undefined): string;