/*! Copyright [Amazon.com](http://amazon.com/), Inc. or its affiliates. All Rights Reserved.
SPDX-License-Identifier: Apache-2.0 */
import { MetadataEntry as CdkMetadataEntry } from "constructs";
import { FlagEnum, UUID, NodeTypeEnum, LOGICAL_ID, EdgeDirectionEnum, EdgeTypeEnum, ReferenceTypeEnum, Version } from "./types";
import { ConstructInfo } from "../cdk-internals";
export type Primitive = string | boolean | number;
/**
 * Serializable plain object value (JSII supported)
 */
export interface PlainObject {
    /** @jsii ignore */
    readonly [key: string]: Value;
}
/** Serializable value, which is either a primitive or plain object (JSII supported) */
export type PValue = Primitive | PlainObject;
/** Serializable value or array of values (JSII supported) */
export type Value = PValue | PValue[];
/**
 * Serializable attributes mapping
 * @struct
 */
export type Attributes = {
    readonly [key: string]: Value;
};
/** Serializable metadata entry */
export type MetadataEntry = CdkMetadataEntry;
/** Serializable list of metadata entries */
export type Metadata = MetadataEntry[];
/**
 * Serializable dictionary of tags (key value pairs)
 * @struct
 */
export type Tags = {
    readonly [key: string]: string;
};
/**
 * Serializable graph entity
 * @struct
 */
export interface SGEntity {
    /** Universally unique identity */
    readonly uuid: UUID;
    /**
     * Serializable entity attributes
     * @see {@link Attributes}
     */
    readonly attributes?: Attributes;
    /**
     * Serializable entity metadata
     * @see {@link Metadata}
     */
    readonly metadata?: Metadata;
    /**
     * Serializable entity tags
     * @see {@link Tags}
     */
    readonly tags?: Tags;
    /**
     * Serializable entity flags
     * @see {@link FlagEnum}
     */
    readonly flags?: FlagEnum[];
}
/**
 * Serializable graph node entity
 * @struct
 */
export interface SGNode extends SGEntity {
    /** Node type */
    readonly nodeType: NodeTypeEnum;
    /** UUID of node stack */
    readonly stack?: UUID;
    /** UUID of node parent */
    readonly parent?: UUID;
    /** Node id within parent (unique only between parent child nodes) */
    readonly id: string;
    /** Node path */
    readonly path: string;
    /** Synthesized construct information defining jii resolution data */
    readonly constructInfo?: ConstructInfo;
    /** Logical id of the node, which is only unique within containing stack */
    readonly logicalId?: LOGICAL_ID;
    /** CloudFormation resource type for this node */
    readonly cfnType?: string;
    /** Child node record */
    readonly children?: Record<string, SGNode>;
    /** List of edge UUIDs where this node is the **source** */
    readonly edges?: UUID[];
}
/**
 * Serializable graph edge entity
 * @struct
 */
export interface SGEdge extends SGEntity {
    /** Type of edge */
    readonly edgeType: EdgeTypeEnum;
    /** Indicates the direction in which the edge is directed */
    readonly direction: EdgeDirectionEnum;
    /** UUID of edge **source**  node (tail) */
    readonly source: UUID;
    /** UUID of edge **target**  node (head) */
    readonly target: UUID;
}
/**
 * Serializable graph store
 * @struct
 */
export interface SGGraphStore {
    /** Store version */
    readonly version: Version;
    /** Node tree */
    readonly tree: SGNode;
    /** List of edges */
    readonly edges: SGEdge[];
}
/** Interface for serializable graph entities */
export interface ISerializableEntity {
    /** @internal */
    _serialize(): SGEntity;
}
/** Interface for serializable graph node entity */
export interface ISerializableNode {
    /** @internal */
    _serialize(): SGNode;
}
/** Interface for serializable graph edge entity */
export interface ISerializableEdge {
    /** @internal */
    _serialize(): SGEdge;
}
/** Interface for serializable graph store */
export interface ISerializableGraphStore {
    serialize(): SGGraphStore;
}
/** Unresolved reference struct. During graph computation references are unresolved and stored in this struct. */
export interface SGUnresolvedReference {
    readonly source: UUID;
    readonly referenceType: ReferenceTypeEnum;
    readonly target: string;
    readonly value?: Value;
}