import type { ModelRegistryEntryAddon, ModelRegistryEngine } from "../../schemas/registry";
export interface ShardInfo {
    isSharded: true;
    baseFilename: string;
    currentShard: number;
    totalShards: number;
    extension: string;
}
export interface NotSharded {
    isSharded: false;
}
export type ShardDetection = ShardInfo | NotSharded;
export interface BlobRef {
    expectedSize: number;
    sha256Checksum: string;
    blobCoreKey: string;
    blobBlockOffset: number;
    blobBlockLength: number;
    blobByteOffset: number;
}
export interface ShardMetadataEntry extends BlobRef {
    filename: string;
}
/**
 * A single file within a companion set (e.g., an `.onnx` model or its `_data` file).
 *
 * @property key - Identifier for this file within the set
 *   Used by plugins to look up resolved paths from the download artifacts.
 * @property targetName - Filename used when writing to the cache directory.
 * @property primary - When true, this is the main file whose resolved path is returned to
 *   the addon. Exactly one file per set should be primary.
 */
export interface CompanionSetMetadataEntry extends BlobRef {
    key: string;
    registryPath: string;
    registrySource: string;
    targetName: string;
    primary?: boolean;
}
/**
 * Describes a group of files that must be downloaded and cached together
 *
 * @property setKey - Deterministic hash identifying this set. Used as the cache
 *   subdirectory: `<cacheDir>/sets/<setKey>/`.
 * @property primaryKey - The `key` value of the primary file in the `files` array.
 *   The resolver returns this file's path to the addon after download.
 * @property files - All files in the set, including the primary.
 */
export interface CompanionSetMetadata {
    setKey: string;
    primaryKey: string;
    files: readonly CompanionSetMetadataEntry[];
}
export interface ProcessedModel extends BlobRef {
    registryPath: string;
    registrySource: string;
    modelId: string;
    addon: ModelRegistryEntryAddon;
    engine: ModelRegistryEngine;
    modelName: string;
    quantization: string;
    params: string;
    tags: string[];
    isShardPart?: boolean;
    shardInfo?: ShardInfo;
    shardMetadata?: ShardMetadataEntry[];
    companionSet?: CompanionSetMetadata;
    isCompanionOnly?: boolean;
    name?: string;
}
export interface CurrentModel {
    name: string;
    registryPath: string;
}
export interface CollectOptions {
    showDuplicates?: boolean;
    noDedup?: boolean;
}
export interface ExportNameInput {
    path: string;
    engine: ModelRegistryEngine;
    name: string;
    quantization: string;
    params: string;
    tags: string[];
    usedNames: Set<string>;
}
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