import { type AsmContractName } from "./schemas.js";
export declare const ASM_CAPABILITIES: readonly ["memory.read", "memory.write", "evidence.read", "retrieval.query", "intent.parse", "intent.route", "policy.decide", "policy.approval", "execution.idempotent", "feedback.write", "state.snapshot", "inference.manifest"];
export type AsmCapability = (typeof ASM_CAPABILITIES)[number];
export interface ContractVersionRange {
    major: number;
    minMinor: number;
    maxMinor: number;
}
export interface AsmPeerHello {
    protocol: "asm-contracts";
    protocolVersion: 1;
    contracts: Partial<Record<AsmContractName, readonly ContractVersionRange[]>>;
    capabilities: readonly AsmCapability[];
}
export interface NegotiatedContractVersion {
    major: number;
    minor: number;
}
export interface AsmNegotiationResult {
    contracts: Partial<Record<AsmContractName, NegotiatedContractVersion>>;
    capabilities: AsmCapability[];
}
export declare const DEFAULT_ASM_HELLO: AsmPeerHello;
export declare function negotiateAsmContracts(local: AsmPeerHello, remote: AsmPeerHello): AsmNegotiationResult;
export declare function requireNegotiatedCapability(result: AsmNegotiationResult, contract: AsmContractName, capability: AsmCapability): NegotiatedContractVersion;
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