import { TextDocument } from 'vscode-languageserver-textdocument';
import { Position } from 'vscode-languageserver-types';
import { ProcessYamlDocForCompletionOutput } from '../utils/astUtilityFunctions';
/**
 * @typedef {Object} ProcessYamlDocForCompletionOutput
 * @property {string} modifiedDocText - The text document derived from the document parameter which will be used to generate code completions
 * @property {Position} tempPositionForCompletions - The Position within modifiedDocText which will be used to generate code completions
 * @property {Position} startPositionForInsertion - The starting Position for the insert range applied to the generated code completions
 * @property {Position} endPositionForInsertion - The ending Position for the insert range applied to the generated code completions
 * @property {Position} shouldPrependSpace - A boolean indicating whether the generated code completions should have a space prepended to them
 */
/**
 *
 * @param {TextDocument} document
 * @param {Position} position
 * @returns {ProcessYamlDocForCompletionOutput}
 */
export declare function processYamlDocForCompletion(document: TextDocument, position: Position): ProcessYamlDocForCompletionOutput;
export declare function isStateNameReservedYamlKeyword(stateName: string): boolean;
export declare function convertJsonSnippetToYaml(snippetText: string): string;
export declare function getOffsetData(document: TextDocument, offset: number): {
    isDirectChildOfStates: boolean;
    isWithinCatchRetryState: boolean;
    hasCatchPropSibling: boolean;
    hasRetryPropSibling: boolean;
};