DefinitelyTyped/types/antlr4/Recognizer.d.ts

import ATNSimulator from './atn/ATNSimulator';
import ConsoleErrorListener from './error/ConsoleErrorListener';
import ErrorListener from './error/ErrorListener';
import ProxyErrorListener from './error/ProxyErrorListener';
import Token from './Token';
import ParserRuleContext from './context/ParserRuleContext';
import RecognitionException from './error/RecognitionException';

export default class Recognizer {
    checkVersion(toolVersion: number): void;

    addErrorListener(listener: ErrorListener): void;

    removeErrorListeners(): void;

    getLiteralNames(): Array<string | null>;

    getSymbolicNames(): Array<string | null>;

    getTokenNames(): Array<string | '<INVALID'>;

    getTokenTypeMap(): Record<string, number>;

    /**
     * Get a map from rule names to rule indexes.
     * Used for XPath and tree pattern compilation.
     */
    getRuleIndexMap(): Record<string, number>;

    getTokenType(tokenName: string): number;

    getErrorHeader(e: RecognitionException): string;

    /**
     * @deprecated This method is not called by the ANTLR 4 Runtime. Specific
     * implementations of {@link ErrorStrategy} may provide a similar feature
     * when necessary. For example, see {@link DefaultErrorStrategy.getTokenErrorDisplay}.
     */
    getTokenErrorDisplay(t: Token): string;

    getErrorListenerDispatch(): ProxyErrorListener;

    /**
     * subclass needs to override these if there are sempreds or actions
     * that the ATN interp needs to execute
     */
    sempred(localCtx: ParserRuleContext, ruleIndex: number, actionIndex: number): boolean;

    precpred(localCtx: ParserRuleContext, precedence: number): boolean;

    set state(arg: number);
    get state(): number;
}