import ControlFlowNode from "@specs-feup/flow/flow/ControlFlowNode";
import FunctionNode from "@specs-feup/flow/flow/FunctionNode";
import BaseNode from "@specs-feup/flow/graph/BaseNode";
import Node from "@specs-feup/flow/graph/Node";
/**
 * A control flow node that represents the end of a function.
 * The existence of such a node is not strictly mandatory,
 * as any node with no outgoing edges is semantically interpreted
 * as exiting the function.
 *
 * However, for convention and clarity, it is strongly recommended to
 * include exactly one node of this type, and connect all nodes
 * that exit the function to it.
 */
declare namespace ControlFlowEndNode {
    const TAG = "__clava_flow__control_flow_end_node";
    const VERSION = "1";
    class Class<D extends Data = Data, S extends ScratchData = ScratchData> extends ControlFlowNode.Class<D, S> {
    }
    class Builder implements Node.Builder<Data, ScratchData> {
        #private;
        /**
         * @param functionNode The function node that this node belongs to.
         */
        constructor(functionNode: FunctionNode.Class);
        buildData(data: BaseNode.Data): Data;
        buildScratchData(scratchData: BaseNode.ScratchData): ScratchData;
    }
    const TypeGuard: Node.TypeGuard<Data, ScratchData>;
    interface Data extends ControlFlowNode.Data {
        [TAG]: {
            version: typeof VERSION;
        };
    }
    interface ScratchData extends ControlFlowNode.ScratchData {
    }
}
export default ControlFlowEndNode;
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