import type { InstallScope } from '../../platform/install/types.js';
declare const MINIMUM_OPENSPEC_VERSION = "1.5.0";
type ProjectMutationGuard = () => void | Promise<void>;
type OpenSpecFailureObserver = (error: Error) => void;
declare class ProjectMutationGuardError extends Error {
    readonly name = "ProjectMutationGuardError";
}
declare function isProjectMutationGuardError(error: unknown): error is ProjectMutationGuardError;
declare function getNpmExecutable(platform?: NodeJS.Platform): string;
declare function buildOpenSpecInitInvocation(projectPath: string, toolIds: string[], scope: InstallScope, homeDir?: string, includeProfileFlag?: boolean): {
    command: string;
    args: string[];
};
declare function isCommandAvailable(command: string): boolean;
declare function isOpenSpecVersionCompatible(versionOutput: string): boolean;
declare function getOpenSpecVersion(): string | null;
export declare function isOpenSpecCliCompatible(): boolean;
declare function migrateOpenCodeOpenSpecPaths(homeDir: string): void;
/**
 * OpenCode-compatible platforms can reuse openspec's opencode tool id. The
 * openspec CLI writes into the opencode directory, so mirror those skills and
 * commands into each platform-specific config directory.
 */
declare function mirrorOpenCodeCompatibleOpenSpecPaths(baseDir: string, scope: InstallScope, platformIds: string[]): void;
declare function migrateZCodeOpenSpecPaths(baseDir: string, scope: InstallScope): void;
declare function installOpenSpec(projectPath: string, toolIds: string[], scope: InstallScope, shouldInstallCli?: boolean, mirrorPlatformIds?: string[], artifactLayout?: 'legacy' | 'docs', projectMutationGuard?: ProjectMutationGuard, failureObserver?: OpenSpecFailureObserver, extraMirrorPlatformIds?: string[], moreMirrorPlatformIds?: string[], selectedPlatformIds?: string[]): Promise<'installed' | 'failed' | 'skipped'>;
export { MINIMUM_OPENSPEC_VERSION, installOpenSpec, isCommandAvailable, isOpenSpecVersionCompatible, getOpenSpecVersion, buildOpenSpecInitInvocation, getNpmExecutable, migrateOpenCodeOpenSpecPaths, migrateZCodeOpenSpecPaths, mirrorOpenCodeCompatibleOpenSpecPaths, isProjectMutationGuardError, };
export type { ProjectMutationGuard };
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