import { INode } from '@mcschema/core';
import { ASTNode, Hover } from 'vscode-json-languageservice';
import { CodeAction, Diagnostic } from 'vscode-languageserver/node';
import { ParserSuggestion, ParsingContext, ValidateResult } from '../types';
export declare class JsonSchemaHelper {
    private static readonly Replacers;
    private static readonly ValidateHook;
    static validate(ans: ValidateResult, node: ASTNode | undefined, schema: INode, ctx: ParsingContext): void;
    static suggest(ans: ParserSuggestion[], node: ASTNode | undefined, schema: INode, ctx: ParsingContext): void;
    static onHover(node: ASTNode | undefined, schema: INode, ctx: ParsingContext, offset: number): Hover | null;
    private static readonly CodeActionHook;
    static onCodeAction(node: ASTNode | undefined, schema: INode, ctx: ParsingContext, range: [number, number], diagnostics: Diagnostic[]): CodeAction[] | null;
    private static setUp;
    private static suggestFromSchema;
    private static suggestFromStringValidator;
    private static getDefaultValueSnippet;
    /**
     * Replaces some values that require snippet insert positions with some magic strings.
     */
    private static jsonSnippetReplacer;
    /**
     * Resolve the magic strings provided from `jsonSnippetReplacer` function with the actual TextMate syntax.
     */
    private static resolveJsonSnippetMagicStrings;
    /**
     * @param cb A callback that is called on every node.
     */
    private static walkAstNode;
    private static legacyValidateFromStringValidator;
    private static executeStringValidator;
    private static escapeCompletion;
    private static combineResult;
    private static convertSchemaError;
    /**
     * @param path Will be changed with the remaining elements after navigation.
     */
    private static navigateNodes;
    /**
     * This function won't work if the path contains any `pop` after `push`, which should be fine.
     * @param path Won't be changed.
     */
    private static navigateRelativePath;
    private static getSelectedNode;
    private static restoreValueFromNode;
    private static getNodeRange;
    private static pathPopAll;
}