import { CompletionItem } from 'vscode-languageserver';
import type { Position as LspPosition } from 'vscode-languageserver';
import type { Token, Position as ManifestPosition, ManifestProgram } from '@angriff36/manifest/types';
import type { IR } from '@angriff36/manifest/ir';
/**
 * Find the token at a given manifest position (1-based).
 * Exported for use by hover and definition.
 *
 * NOTE: The Manifest lexer records token.position as the **end** of the token
 * (column after the last character). So a token's start column is:
 *   startCol = token.position.column - token.value.length
 */
export declare function findTokenAtPosition(tokens: Token[], pos: ManifestPosition): Token | null;
/**
 * Get the start column of a token (1-based).
 * The lexer records end positions, so we subtract the value length.
 */
export declare function tokenStartColumn(token: Token): number;
/**
 * Determine completion context and return appropriate items.
 */
export declare function getCompletions(tokens: Token[], program: ManifestProgram, ir: IR | null, position: LspPosition): CompletionItem[];
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