import * as lsp from 'vscode-languageserver';
import { TextDocument } from 'vscode-languageserver-textdocument';
import { AsDatabaseContext, AsTableContext, CommaTableContext, CreateDatabaseContext, CreateTableContext, CreateViewContext, GroupByContext, InsertContext, MapQueryContext, MapTableContext, MatchRecognizeContext, OrderByContext, QueryContext, TableLateralContext, TableReferenceContext, TableSourceContext, WhereContext } from '../lib/FlinkSQLParser';
import { FlinkSQLParserListener } from '../lib/FlinkSQLParserListener';
export declare enum StructureNodeTypeEnum {
    SINK = "sink",
    SINK_DB = "sink_db",
    SOURCE = "source",
    SOURCE_DB = "source_db",
    DIM = "dim",
    SNAPSHOT = "snapshot",
    VIEW = "view",
    SELECT = "select",
    FILTER = "filter",
    GROUP = "group",
    UNION = "union",
    EXCEPT = "except",
    INTERSECT = "intersect",
    JOIN = "join",
    TOP_N = "top_n",
    CORRELATE = "correlate",
    UD_TF = "ud_tf",
    CEP = "cep"
}
export interface StructureNodeEdge {
    from: number;
    to: number;
}
export interface StructureNodeData {
    id: number;
    name: string;
    type: StructureNodeTypeEnum;
    range: lsp.Range;
}
export interface StructureResult {
    nodes: StructureNodeData[];
    edges: StructureNodeEdge[];
}
export declare class FlinkStructureListener implements FlinkSQLParserListener {
    private document;
    private nodes;
    private edges;
    private id;
    private originalText;
    constructor(document: TextDocument);
    private getId;
    private addStructureNode;
    getNodes(): StructureNodeData[];
    getEdges(): StructureNodeEdge[];
    enterInsert(ctx: InsertContext): void;
    enterQuery(ctx: QueryContext): void;
    enterWhere(ctx: WhereContext): void;
    enterGroupBy(ctx: GroupByContext): void;
    enterOrderBy(ctx: OrderByContext): void;
    enterMatchRecognize(ctx: MatchRecognizeContext): void;
    enterMapQuery(ctx: MapQueryContext): void;
    enterMapTable(ctx: MapTableContext): void;
    enterTableReference(ctx: TableReferenceContext): void;
    enterTableSource(ctx: TableSourceContext): void;
    enterTableLateral(ctx: TableLateralContext): void;
    enterCommaTable(ctx: CommaTableContext): void;
    enterAsTable(ctx: AsTableContext): void;
    enterCreateTable(ctx: CreateTableContext): void;
    enterAsDatabase(ctx: AsDatabaseContext): void;
    enterCreateDatabase(ctx: CreateDatabaseContext): void;
    enterCreateView(ctx: CreateViewContext): void;
}
export declare function ignoreInsertSource(nodes: StructureNodeData[], edges: StructureNodeEdge[]): {
    nodes: StructureNodeData[];
    edges: StructureNodeEdge[];
};
export declare function addFromCreateContext(nodes: StructureNodeData[], edges: StructureNodeEdge[]): {
    nodes: StructureNodeData[];
    edges: StructureNodeEdge[];
};
export declare function removeEdgesByNodeId(ids: number[], edges: StructureNodeEdge[]): StructureNodeEdge[];