export interface CopilotPaths {
    packageRoot: string;
    projectRoot: string;
    pluginRoot: string;
    stateDir: string;
    hooksLogPath: string;
    userScope: string;
    /** Personal skills root: ~/.copilot/skills (or $COPILOT_HOME/skills). */
    userScopeSkills: string;
    /** Personal agents root: ~/.copilot/agents (or $COPILOT_HOME/agents). */
    userScopeAgents: string;
    projectScopeSkills: string;
    projectScopeAgents: string;
    copilotInstructions: string;
    hooksManifest: string;
    scriptsDir: string;
}
export interface ResolveCopilotPathsOptions {
    cwd?: string;
    projectRoot?: string;
    pluginRoot?: string;
    importMetaUrl?: string;
    /** Override the copilot home dir (defaults to $COPILOT_HOME, then ~/.copilot).
     *  Used by tests and to honor copilot's own COPILOT_HOME relocation. */
    copilotHome?: string;
}
export declare function resolveCopilotPaths(options?: ResolveCopilotPathsOptions): CopilotPaths;
export declare function ensureStateDir(paths: CopilotPaths): void;