import type { CstNode } from 'chevrotain';
import type { SymbolTable } from './symbol-table.js';
import type { WorkspaceIndex } from '../project/workspace-index.js';
export interface ExpressionTypeContext {
    symbolTable: SymbolTable;
    workspaceIndex?: WorkspaceIndex;
    /** Current position for scope resolution (0-based) */
    line: number;
    /** Current position for scope resolution (0-based) */
    column: number;
    /** The enclosing class name (for `this` resolution) */
    enclosingClassName?: string;
}
/**
 * Resolve the type of a CST expression node.
 * Returns the type name string (e.g., "String", "int", "List<Pet>") or undefined.
 */
export declare function resolveExpressionType(exprNode: CstNode, context: ExpressionTypeContext): string | undefined;
/**
 * Resolve the type of an identifier at a position by checking scope.
 * Checks: local variables, parameters, fields, class names.
 */
export declare function resolveIdentifierType(name: string, context: ExpressionTypeContext): string | undefined;
//# sourceMappingURL=expression-type-resolver.d.ts.map