import { ProgramCounter } from './ProgramCounter';
export declare class LastProgramCounter extends ProgramCounter {
    private readonly startPC;
    private readonly offset;
    private mutablePC;
    private readonly mutableChildren;
    constructor(startPC: number, offset?: number);
    plus(offset: number): ProgramCounter;
    equals(other: ProgramCounter): boolean;
    setPC(pc: number): void;
    getPC(): number;
}