import type { TemplateDefinition, TemplateSnapshot } from './types.js';
import type { AgentTemplateDefinition } from '../config.js';
export declare function hashTemplate(t: TemplateDefinition): string;
export declare function snapshotTemplate(t: TemplateDefinition, agentTemplates?: Record<string, AgentTemplateDefinition>): TemplateSnapshot;
/** Explicit mutation boundary immediately before Task/Room plan persistence. */
export declare function sealTemplateSnapshot(snapshot: TemplateSnapshot, agentTemplates: Record<string, AgentTemplateDefinition>, launchDefinitions?: Record<string, AgentTemplateDefinition>): TemplateSnapshot;
export declare function resolveTemplate(name: string, customTemplates: Record<string, TemplateDefinition>): TemplateDefinition | undefined;
export declare function listTemplates(customTemplates: Record<string, TemplateDefinition>): TemplateDefinition[];