import type { Comment, SimpleCallExpression, SourceLocation } from 'estree';
import type { StepperExpression, StepperPattern } from '..';
import { StepperBaseNode } from '../../interface';
import type { RedexInfo } from '../..';
import { StepperBlockExpression } from './BlockExpression';
export declare class StepperFunctionApplication extends StepperBaseNode<SimpleCallExpression> implements SimpleCallExpression {
    readonly callee: StepperExpression;
    readonly optional: boolean;
    readonly arguments: StepperExpression[];
    constructor(callee: StepperExpression, args: StepperExpression[], optional?: boolean, leadingComments?: Comment[], trailingComments?: Comment[], loc?: SourceLocation | null, range?: [number, number]);
    static create(node: SimpleCallExpression): StepperFunctionApplication;
    isContractible(redex: RedexInfo): boolean;
    isOneStepPossible(redex: RedexInfo): boolean;
    contract(redex: RedexInfo): StepperExpression | StepperBlockExpression;
    oneStep(redex: RedexInfo): StepperExpression;
    substitute(id: StepperPattern, value: StepperExpression, redex: RedexInfo): StepperExpression;
    freeNames(): string[];
    allNames(): string[];
    rename(before: string, after: string): StepperExpression;
}