import type { Printable } from 'tree-dump/lib/types';
import type { ITimestampStruct } from './clock';
import type { JsonCrdtPatchMnemonic } from './codec/verbose';
/**
 * Something in the document that can be identified by ID. All operations have
 * IDs and operations result into JSON nodes and chunks, which also have IDs.
 */
export interface Identifiable extends Printable {
    /**
     * Unique ID within a document.
     */
    id: ITimestampStruct;
    /**
     * Sometimes an Identifiable can be a compound entity, which holds multiple
     * entries with sequentially growing timestamps. In this case `span` represents
     * the number of entries.
     */
    span?(): number;
}
/**
 * Represents a common interface for all JSON CRDT patch operations.
 */
export interface IJsonCrdtPatchOperation extends Identifiable {
    /**
     * Unique ID of that operation within the document, Lamport timestamp.
     */
    id: ITimestampStruct;
    /**
     * Some operations, such as array and string insert/delete operations are
     * compound a single operation instance effectively represents multiple
     * operations (one per character or array element).
     *
     * This method returns the effective number of operations.
     */
    span(): number;
    /**
     * User friendly name of the operation.
     */
    name(): JsonCrdtPatchMnemonic;
}
/**
 * Represents a JSON CRDT patch operation which edits an existing object.
 */
export interface IJsonCrdtPatchEditOperation extends IJsonCrdtPatchOperation {
    /**
     * Object which is being edited.
     */
    obj: ITimestampStruct;
}