import { type ProviderId, type ProviderConfig } from '../providers/defaults.js';
export interface CurrentSelection {
    provider: ProviderId | string;
    model: string;
}
export interface CCSConfig {
    providers: Record<string, ProviderConfig>;
    current: CurrentSelection;
    secrets: Record<string, string>;
}
export declare function ensureConfigDir(): void;
export declare function initConfig(): void;
export declare function loadProviders(): Record<string, ProviderConfig>;
export declare function saveProviders(providers: Record<string, ProviderConfig>): void;
export declare function loadCurrent(): CurrentSelection;
export declare function saveCurrent(current: CurrentSelection): void;
export declare function loadSecrets(): Record<string, string>;
export declare function saveSecrets(secrets: Record<string, string>): void;
export declare function getApiKey(provider: string): string | null;
export declare function setApiKey(provider: string, apiKey: string): void;
export interface ClaudeSettings {
    env?: {
        ANTHROPIC_AUTH_TOKEN?: string;
        ANTHROPIC_BASE_URL?: string;
        ANTHROPIC_MODEL?: string;
        [key: string]: string | undefined;
    };
    [key: string]: unknown;
}
export declare function loadClaudeSettings(): ClaudeSettings;
export declare function saveClaudeSettings(settings: ClaudeSettings): void;
export declare function updateClaudeSettings(provider: ProviderId | string, model: string): void;
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