/**
 * @license
 * Copyright 2025 Steven Roussey <sroussey@gmail.com>
 * SPDX-License-Identifier: Apache-2.0
 */
import type { Capability } from "../capability/Capabilities";
/** Convert an app task type to its primary HuggingFace pipeline name. */
export declare function taskTypeToPipeline(taskType: string): string | undefined;
/** Convert an app task type to all matching HuggingFace pipeline names. */
export declare function taskTypeToPipelines(taskType: string): string[];
/** Reverse lookup: given a HuggingFace pipeline name, return all matching app task types. */
export declare function pipelineToTaskTypes(pipeline: string): string[];
/**
 * Map a HuggingFace `pipeline_tag` to canonical {@link Capability} ids.
 * Returns an empty array for unknown pipelines (model-search consumers should
 * fall back to the provider's heuristic `inferCapabilities` in that case).
 */
export declare function pipelineToCapabilities(pipeline: string): readonly Capability[];
/** Normalize HuggingFace Hub pipeline tags to pipeline names accepted by Transformers.js. */
export declare function normalizeTransformersJsPipeline(pipeline: string): string;
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