export type LocalRuntimeKind = "llama-cpp" | "ollama" | "lmstudio" | "vllm" | "transformersjs" | "onnxruntime";
export type LocalRuntimeProbeResult = {
    runtime: LocalRuntimeKind;
    available: boolean;
    baseUrl?: string;
    installedModels: string[];
    error?: string;
};
export type LocalModelCandidate = {
    runtime: LocalRuntimeKind;
    modelId: string;
    contextLength?: number;
    quantization?: string;
    estimatedMemoryGb?: number;
    supportsJson?: boolean;
    supportsTools?: boolean;
};
export type LocalHardwarePreset = "tiny_cpu" | "small_cpu" | "dev_laptop" | "workstation_gpu" | "private_server";
export interface LocalRuntimeProbe {
    probe(): Promise<LocalRuntimeProbeResult>;
}
export declare const LOCAL_HARDWARE_PRESETS: Record<LocalHardwarePreset, {
    preferredRuntimes: LocalRuntimeKind[];
    maxMemoryGb: number;
    preferredContext: number;
}>;
export declare class OllamaProbe implements LocalRuntimeProbe {
    private readonly baseUrl;
    constructor(baseUrl?: string);
    probe(): Promise<LocalRuntimeProbeResult>;
}
export declare class LmStudioProbe implements LocalRuntimeProbe {
    private readonly baseUrl;
    constructor(baseUrl?: string);
    probe(): Promise<LocalRuntimeProbeResult>;
}
export declare class VllmProbe implements LocalRuntimeProbe {
    private readonly baseUrl;
    constructor(baseUrl?: string);
    probe(): Promise<LocalRuntimeProbeResult>;
}
/** Env/path presence probe — does not load weights. */
export declare class LlamaCppProbe implements LocalRuntimeProbe {
    probe(): Promise<LocalRuntimeProbeResult>;
}
export declare class TransformersJsProbe implements LocalRuntimeProbe {
    probe(): Promise<LocalRuntimeProbeResult>;
}
export declare class OnnxRuntimeProbe implements LocalRuntimeProbe {
    probe(): Promise<LocalRuntimeProbeResult>;
}
export declare function probeAllLocalRuntimes(): Promise<LocalRuntimeProbeResult[]>;
/**
 * Choose an installed local model for a hardware preset.
 * Adapter verified ≠ weights present; callers must probe first.
 */
export declare function resolveLocalPresetCandidate(preset: LocalHardwarePreset, probes: LocalRuntimeProbeResult[]): LocalModelCandidate | null;
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