/*!
 * Copyright 2016 The ANTLR Project. All rights reserved.
 * Licensed under the BSD-3-Clause license. See LICENSE file in the project root for license information.
 */
import { ATNStateType } from './ATNStateType';
import { BitSet } from '../misc/BitSet';
import { DecisionState } from './DecisionState';
import { StarLoopbackState } from './StarLoopbackState';
export declare class StarLoopEntryState extends DecisionState {
    loopBackState: StarLoopbackState;
    /**
     * Indicates whether this state can benefit from a precedence DFA during SLL
     * decision making.
     *
     * <p>This is a computed property that is calculated during ATN deserialization
     * and stored for use in {@link ParserATNSimulator} and
     * {@link ParserInterpreter}.</p>
     *
     * @see `DFA.isPrecedenceDfa`
     */
    precedenceRuleDecision: boolean;
    /**
     * For precedence decisions, this set marks states <em>S</em> which have all
     * of the following characteristics:
     *
     * <ul>
     * <li>One or more invocation sites of the current rule returns to
     * <em>S</em>.</li>
     * <li>The closure from <em>S</em> includes the current decision without
     * passing through any rule invocations or stepping out of the current
     * rule.</li>
     * </ul>
     *
     * <p>This field is not used when {@link #isPrecedenceDecision} is
     * {@code false}.</p>
     */
    precedenceLoopbackStates: BitSet;
    readonly stateType: ATNStateType;
}