import type { KernelState, ResolvedDtifGraph, EntropyState } from '../types.js';
export declare function createInitialState(): KernelState;
/**
 * Returns a new state with the token graph replaced.
 * All other state slices are carried forward unchanged.
 */
export declare function withTokenGraph(state: KernelState, tokenGraph: ResolvedDtifGraph): KernelState;
export declare function withSnapshotHash(state: KernelState, snapshotHash: string): KernelState;
export declare function withEntropyState(state: KernelState, entropyState: EntropyState): KernelState;
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