import type { Nullable, UploadNamespaceObjectRequest } from "instill-sdk";
/**
 * Optional object info to confirm upload after MinIO upload completes.
 * When provided, the hook will call updateObject to mark the object as uploaded.
 */
interface ObjectConfirmInfo {
    /** Namespace ID (e.g., "my-namespace") */
    namespaceId: string;
    /** Object ID (e.g., "obj-abc123") - extracted from object.name */
    objectId: string;
    /** File size in bytes */
    size?: number;
    /** MIME content type */
    contentType?: string;
}
export declare function useUploadNamespaceObject(): import("@tanstack/react-query").UseMutationResult<undefined, Error, {
    payload: UploadNamespaceObjectRequest;
    accessToken: Nullable<string>;
    /**
     * Share link token for public resource access.
     * Note: The actual upload goes to a presigned URL, so this token
     * is not needed for the upload itself, but kept for API consistency.
     */
    shareToken?: string;
    /**
     * Optional object info to confirm upload after MinIO upload completes.
     * When provided, calls updateObject to mark is_uploaded=true in the database.
     * This ensures the object record is correctly marked as uploaded.
     */
    confirmUpload?: ObjectConfirmInfo;
}, unknown>;
export {};
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