import type { Transport, PageResult } from '@23blocks/contracts';
import type { Asset, CreateAssetRequest, UpdateAssetRequest, ListAssetsParams, TransferAssetRequest, AssignAssetRequest } from '../types/asset.js';
import type { AddToCategoryRequest, AddPartsRequest, RemovePartsRequest, UpdateMaintenanceRequest, LendAssetRequest, CreateOTPRequest, OTPResponse } from '../types/asset-image.js';
export interface AssetsService {
    /**
     * List assets with optional filtering and sorting.
     * @returns Paginated list of Asset records with metadata.
     */
    list(params?: ListAssetsParams): Promise<PageResult<Asset>>;
    /**
     * Get a single asset by unique ID.
     * @returns The matching Asset record.
     */
    get(uniqueId: string): Promise<Asset>;
    /**
     * Create a new asset.
     * @returns The newly created Asset record.
     */
    create(data: CreateAssetRequest): Promise<Asset>;
    /**
     * Update an existing asset.
     * @returns The updated Asset record.
     */
    update(uniqueId: string, data: UpdateAssetRequest): Promise<Asset>;
    /**
     * Delete an asset (moves to trash).
     */
    delete(uniqueId: string): Promise<void>;
    /**
     * List trashed (soft-deleted) assets.
     * @returns Paginated list of trashed Asset records.
     */
    listTrash(): Promise<PageResult<Asset>>;
    /**
     * Transfer an asset to a new location.
     * @returns The Asset record with the updated location.
     */
    transfer(uniqueId: string, data: TransferAssetRequest): Promise<Asset>;
    /**
     * Assign an asset to a user.
     * @returns The Asset record with the assignment.
     */
    assign(uniqueId: string, data: AssignAssetRequest): Promise<Asset>;
    /**
     * Unassign an asset from its current assignee.
     * @returns The Asset record with the assignment removed.
     */
    unassign(uniqueId: string): Promise<Asset>;
    /**
     * List assets at a specific location.
     * @returns Paginated list of Asset records at the location.
     */
    listByLocation(locationUniqueId: string, params?: ListAssetsParams): Promise<PageResult<Asset>>;
    /**
     * List assets assigned to a specific user.
     * @returns Paginated list of Asset records for the assignee.
     */
    listByAssignee(assignedToUniqueId: string, params?: ListAssetsParams): Promise<PageResult<Asset>>;
    /**
     * Add an asset to a category.
     * @returns The updated Asset record.
     */
    addToCategory(uniqueId: string, data: AddToCategoryRequest): Promise<Asset>;
    /**
     * Add parts (sub-assets) to an asset.
     * @returns The updated Asset record.
     */
    addParts(uniqueId: string, data: AddPartsRequest): Promise<Asset>;
    /**
     * Remove parts (sub-assets) from an asset.
     * @returns The updated Asset record.
     */
    removeParts(uniqueId: string, data: RemovePartsRequest): Promise<Asset>;
    /**
     * Update maintenance information for an asset.
     * @returns The updated Asset record.
     */
    updateMaintenance(uniqueId: string, data: UpdateMaintenanceRequest): Promise<Asset>;
    /**
     * Lend an asset to a user.
     * @returns The Asset record with lending information.
     */
    lend(uniqueId: string, data: LendAssetRequest): Promise<Asset>;
    /**
     * Create a one-time password for asset verification.
     * @returns OTPResponse with `code` and `expiresAt`.
     */
    createOTP(uniqueId: string, data?: CreateOTPRequest): Promise<OTPResponse>;
}
export declare function createAssetsService(transport: Transport, _config: {
    apiKey: string;
}): AssetsService;
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