import type { DesignResourceDelta, DesignResourceRecoveryCheckpoint, DesignResourceRecoveryCreateInput, DesignResourceReplayProjection } from "./design-resource-recovery-types.js";
type RecoveryState = DesignResourceRecoveryCreateInput | DesignResourceRecoveryCheckpoint;
export declare function validateDesignResourceRecoverySemantics(state: RecoveryState): void;
export declare function createDesignResourceReplayProjection(checkpoint: DesignResourceRecoveryCheckpoint): DesignResourceReplayProjection;
export declare function acceptedSupersededDeltaIds(deltas: DesignResourceDelta[]): Set<string>;
export declare function activeAcceptedDesignResourceDeltas(deltas: DesignResourceDelta[], superseded?: Set<string>): DesignResourceDelta[];
export {};