import type { AssignmentExpression, FieldAccessExpression, FieldSelfInvocationExpression, IndexSelfInvocationExpression, InvocationExpression, AbstractInvocationExpression, ExecutableExpression, FieldAssignmentExpression } from "@hylimo/core";
import { IdentifierExpression, RuntimeAstTransformer } from "@hylimo/core";
/**
 * Transforms the AST into an executable AST where completion expressions are replaced with
 * ExecutableCompletionExpressions if they are in the completion range.
 */
export declare class CompletionAstTransformer extends RuntimeAstTransformer {
    private readonly position;
    /**
     * Creates a new CompletionAstTransformer
     *
     * @param position the position in the source code where the completion is requested
     */
    constructor(position: number);
    visitAssignmentExpression(expression: AssignmentExpression): ExecutableExpression<any>;
    visitFieldAssignmentExpression(expression: FieldAssignmentExpression): ExecutableExpression<any>;
    visitFieldAccessExpression(expression: FieldAccessExpression): ExecutableExpression<any>;
    visitIdentifierExpression(expression: IdentifierExpression): ExecutableExpression<any>;
    /**
     * Override 'test(…)' so that we can autocomplete documented named params declared by 'test'
     */
    visitInvocationExpression(expression: InvocationExpression): ExecutableExpression<any>;
    /**
     * Override 'this["test"](…)' so that we can autocomplete documented named params declared by 'test'
     */
    visitIndexSelfInvocationExpression(expression: IndexSelfInvocationExpression): ExecutableExpression<any>;
    /**
     * Override 'test.hello(…)' so that we can autocomplete documented named params declared by 'hello'
     */
    visitFieldSelfInvocationExpression(expression: FieldSelfInvocationExpression): ExecutableExpression<any>;
    /**
     * Checks whether the user is currently editing any of the inner arguments of an expression that may be a named argument (is an identifier).
     *
     * @param func the function expression to check
     * @return true when named arguments should be suggested
     */
    isEditingArgumentName(func: AbstractInvocationExpression): boolean;
    visitNoopExpression(): ExecutableExpression<any>;
    /**
     * Checks if the given expression is in the completion range
     *
     * @param expression the expression to check
     * @returns true if the expression is in the completion range
     */
    private isInCompletionRange;
}
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