import { IRuntimeBlock } from '../../../IRuntimeBlock';
import { ITimerRuntime } from '../../../ITimerRuntime';
import { AbstractRuntimeAction } from './AbstractRuntimeAction';
/**
 * Base class for actions that operate only on the current block in the runtime trace.
 * These are "leaf node" actions that don't propagate up the block hierarchy.
 */
export declare abstract class LeafNodeAction extends AbstractRuntimeAction {
    /**
     * Implements the application strategy by getting the current block
     * from the runtime trace and applying the action to it.
     */
    protected applyImplementation(runtime: ITimerRuntime): void;
    /**
     * Subclasses must implement this method to define how the action
     * should be applied to the current block.
     */
    protected abstract applyBlock(runtime: ITimerRuntime, block: IRuntimeBlock): void;
}