/**
 * Model Manager
 * High-level interface for managing models
 */
import { EventEmitter } from 'events';
import { type ModelName, type ModelManifest, type ModelInfo, type ModelArchitecture, type ModelDetails } from '../types/index.js';
export interface ModelManagerOptions {
    modelsPath?: string;
}
export interface LoadedModelInfo {
    name: string;
    manifest: ModelManifest;
    modelPath: string;
    projectorPath?: string;
    adapterPaths: string[];
    template?: string;
    systemPrompt?: string;
    parameters: Record<string, unknown>;
    architecture?: ModelArchitecture;
}
export declare class ModelManager extends EventEmitter {
    private modelsPath;
    constructor(options?: ModelManagerOptions);
    /**
     * Get the models directory path
     */
    getModelsPath(): string;
    /**
     * List all installed models
     */
    list(): Promise<ModelInfo[]>;
    /**
     * Check if a model exists
     */
    exists(name: string): Promise<boolean>;
    /**
     * Get model info by name
     */
    getInfo(name: string): Promise<ModelInfo | null>;
    /**
     * Get detailed model information for display
     */
    show(name: string): Promise<{
        license?: string;
        modelfile?: string;
        parameters?: string;
        template?: string;
        system?: string;
        details?: ModelDetails;
        modelInfo?: Record<string, unknown>;
    } | null>;
    /**
     * Estimate parameter size string from architecture
     */
    private estimateParamSize;
    /**
     * Load all information needed to run a model
     */
    load(name: string): Promise<LoadedModelInfo | null>;
    /**
     * Get model architecture from GGUF file
     */
    getArchitecture(nameOrPath: string): Promise<ModelArchitecture | null>;
    /**
     * Get total size of all model files
     */
    getTotalSize(name: string): Promise<number>;
    /**
     * Parse a model name into components
     */
    parseModelName(name: string): ModelName;
    /**
     * Format a model name from components
     */
    formatModelName(name: ModelName, includeTag?: boolean): string;
}
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