@aws-lambda-powertools/jmespath/lib/cjs/Parser.d.ts

A type safe and modern jmespath module to parse and extract data from JSON documents using JMESPath

import { ParsedResult } from './ParsedResult.js';
/**
 * Top down operaotr precedence parser for JMESPath.
 *
 * ## References
 * The implementation of this Parser is based on the implementation of
 * [jmespath.py](https://github.com/jmespath/jmespath.py/), which in turn
 * is based on [Vaughan R. Pratt's "Top Down Operator Precedence"](http://dl.acm.org/citation.cfm?doid=512927.512931).
 *
 * If you don't want to read the full paper, there are some other good
 * overviews that explain the general idea:
 * - [Pratt Parsers: Expression Parsing Made Easy](https://journal.stuffwithstuff.com/2011/03/19/pratt-parsers-expression-parsing-made-easy/)
 * - [Simple Top-Down Parsing in Python](https://11l-lang.org/archive/simple-top-down-parsing/)
 * - [Top Down Operator Precedence](http://javascript.crockford.com/tdop/tdop.html)
 */
declare class Parser {
    #private;
    constructor(lookahead?: number);
    /**
     * Parse a JMESPath expression and return the Abstract Syntax Tree (AST)
     * that represents the expression.
     *
     * The AST is cached, so if you parse the same expression multiple times,
     * the AST will be returned from the cache.
     *
     * @param expression The JMESPath expression to parse.
     */
    parse(expression: string): ParsedResult;
    /**
     * Purge the entire cache.
     */
    purgeCache(): void;
}
export { Parser };
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