import ts from 'typescript';
import { ScriptBuilder } from '../../sb';
import { VisitOptions } from '../../types';
import { Helper } from '../Helper';
export interface Case {
    readonly condition: () => void;
    readonly whenTrue: () => void;
}
export declare class CaseHelper extends Helper {
    private readonly cases;
    private readonly defaultCase;
    constructor(cases: ReadonlyArray<Case>, defaultCase: () => void);
    emit(sb: ScriptBuilder, node: ts.Node, options: VisitOptions): void;
    addCase(sb: ScriptBuilder, node: ts.Node, options: VisitOptions, idx?: number): void;
}