/**
 * @license
 * Copyright 2025 Steven Roussey <sroussey@gmail.com>
 * SPDX-License-Identifier: Apache-2.0
 */
import { CreateWorkflow } from "@workglow/task-graph";
import type { CachePolicy, IExecuteContext, IRunConfig, TaskConfig } from "@workglow/task-graph";
import { DataPortSchema } from "@workglow/util/schema";
import { ModelConfig } from "../model/ModelSchema";
import { AiTask } from "./base/AiTask";
export type ModelInfoTaskInput = {
    detail?: "cached_status" | "files" | "files_with_metadata" | "dimensions" | undefined;
    model: string | ModelConfig;
};
export type ModelInfoTaskOutput = {
    native_dimensions?: number | undefined;
    mrl?: boolean | undefined;
    is_downloading?: boolean | undefined;
    quantizations?: string[] | undefined;
    model: string | ModelConfig;
    is_local: boolean;
    is_remote: boolean;
    supports_browser: boolean;
    supports_node: boolean;
    is_cached: boolean;
    is_loaded: boolean;
    file_sizes: unknown;
};
export type ModelInfoTaskConfig = TaskConfig<ModelInfoTaskInput>;
/**
 * Retrieve runtime metadata about a model: locality, browser support, cache status, and file sizes.
 */
export declare class ModelInfoTask extends AiTask<ModelInfoTaskInput, ModelInfoTaskOutput, ModelInfoTaskConfig> {
    static type: string;
    /** Capabilities required of the model; gated in {@link AiTask.execute}. */
    static readonly requires: ["model.info"];
    static category: string;
    static cachePolicy: CachePolicy;
    static title: string;
    static description: string;
    static inputSchema(): DataPortSchema;
    static outputSchema(): DataPortSchema;
    execute(input: ModelInfoTaskInput, context: IExecuteContext): Promise<ModelInfoTaskOutput>;
}
/**
 * Retrieve runtime metadata about a model.
 *
 * @param input - Input containing the model to query
 * @returns Promise resolving to model info including locality and cache status
 */
export declare const modelInfo: (input: ModelInfoTaskInput, config?: ModelInfoTaskConfig, runConfig?: Partial<IRunConfig>) => Promise<ModelInfoTaskOutput>;
declare module "@workglow/task-graph" {
    interface Workflow {
        modelInfo: CreateWorkflow<ModelInfoTaskInput, ModelInfoTaskOutput, ModelInfoTaskConfig>;
    }
}
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