import type { OpencodeConfig, ConfigFormat } from "./types";
/**
 * Find OpenCode config file in order of priority:
 * 1. .opencode/opencode.json[c] (project-local subdirectory)
 * 2. opencode.json[c] (project root)
 * 3. ~/.config/opencode/opencode.json[c] (global)
 */
export declare function findConfigFile(directory: string): {
    path: string;
    format: ConfigFormat;
} | null;
export declare function readConfig(configPath: string): Promise<{
    content: string;
    config: OpencodeConfig;
}>;
export declare function isPluginInstalled(config: OpencodeConfig): boolean;
export declare function installPlugin(configPath: string): Promise<void>;
export declare function getDefaultConfigPath(directory: string): string;
export declare function getGlobalConfigPath(): string;
export declare function createDefaultConfig(configPath: string): Promise<void>;