/**
 * ACE-TUI Command Registry
 *
 * KFE (Keys For Everything) command definitions.
 * Single command vocabulary for human operators, agents, and playbooks.
 */
export interface CommandDef {
    name: string;
    aliases: string[];
    description: string;
    usage: string;
    handler: (args: string[], ctx: CommandContext) => Promise<void> | void;
    completeFn?: (partial: string, ctx: CommandContext) => string[];
}
export interface CommandContext {
    tui: TuiController;
}
/** Interface that the TUI main module must implement for commands to interact with it */
export interface TuiController {
    setProvider(name: string): boolean;
    getProvider(): string;
    getProviders(): string[];
    setModel(name: string): void;
    getModel(): string;
    getProviderModels(provider?: string): Promise<string[]>;
    searchModels(query: string): string[];
    getOllamaModels(): Promise<string[]>;
    pullModel(name: string): Promise<void>;
    startAgent(role: string): Promise<void>;
    stopAgent(role: string): void;
    getActiveAgents(): string[];
    getAllAgentRoles(): string[];
    switchTab(index: number): void;
    createChatTab(): void;
    createLogTab(): void;
    closeCurrentTab(): void;
    showMessage(text: string, level?: "info" | "warn" | "error"): void;
    clearView(): void;
    refresh(): void;
    getStatus(): Record<string, unknown>;
    quit(): void;
    sendChatMessage(text: string): Promise<void>;
    setConfig(key: string, value: string): void;
    getConfig(key: string): string | undefined;
}
export declare class CommandRegistry {
    private commands;
    register(cmd: CommandDef): void;
    get(name: string): CommandDef | undefined;
    getAll(): CommandDef[];
    /** Parse and execute a command string */
    execute(input: string, ctx: CommandContext): Promise<void>;
    /** Get completions for a partial command */
    complete(partial: string, ctx?: CommandContext): string[];
}
export declare function registerBuiltinCommands(registry: CommandRegistry): void;
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