/**
 * Model selection for the interactive mode (/model, /models, cycle keys).
 *
 * Owns the single-model picker, the scoped-models (enable set) picker, model
 * cycling, exact-match lookup for slash-command arguments, the footer's
 * available-provider count, and the Anthropic subscription-auth warning.
 * Extracted from interactive-mode.ts behind a narrow ModelControllerDeps
 * interface.
 */
import type { Model } from "@kolisachint/hoocode-ai";
import type { Component, TUI } from "@kolisachint/hoocode-tui";
import type { AgentSession } from "../../core/agent-session.js";
import type { AppKeybinding } from "../../core/keybindings.js";
/** The slice of the interactive mode the model flows need. */
export interface ModelControllerDeps {
    ui: TUI;
    /** The active session (read at call time; the session can be swapped). */
    get session(): AgentSession;
    showSelector(create: (done: () => void) => {
        component: Component;
        focus: Component;
    }): void;
    showStatus(message: string): void;
    /** A glimpse on the band above the prompt; gone in a few seconds. */
    notify(message: string, note?: string): void;
    /** Report a dial step, naming its reverse key the first time. */
    showDialStep(backward: AppKeybinding, message: string): void;
    showError(errorMessage: string): void;
    showWarning(warningMessage: string): void;
    /** A filled notice, for warnings that cost money if ignored. */
    showNotice(title: string, body: string[]): void;
    updateEditorBorderColor(): void;
    invalidateFooter(): void;
    setAvailableProviderCount(count: number): void;
}
export declare class ModelController {
    private readonly deps;
    private anthropicSubscriptionWarningShown;
    constructor(deps: ModelControllerDeps);
    private get session();
    findExactModelMatch(searchTerm: string): Promise<Model<any> | undefined>;
    private getModelCandidates;
    /** Update the footer's available provider count from current model candidates */
    updateAvailableProviderCount(): Promise<void>;
    private usesAnthropicSubscriptionAuth;
    /**
     * Resolving the auth type can hit the keychain, so every caller fires this
     * without awaiting it; the once-per-session latch is what keeps the notice
     * from repeating, not the call site.
     */
    maybeWarnAboutAnthropicSubscriptionAuth(model?: Model<any> | undefined): Promise<void>;
    cycleModel(direction: "forward" | "backward"): Promise<void>;
    showModelSelector(initialSearchInput?: string): void;
    showModelsSelector(): Promise<void>;
}
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