export declare const OPENCODE_CONFIG_PATH = ".opencode/opencode.json";
export declare const PERSONA_HARNESS_PACKAGE_NAME = "persona-harness";
export type OpenCodePluginEntry = {
    readonly kind: "plain";
    readonly specifier: string;
} | {
    readonly kind: "configured";
    readonly options: Readonly<Record<string, unknown>>;
    readonly specifier: string;
};
export type OpenCodePluginConfigValue = string | readonly [string, Readonly<Record<string, unknown>>];
export type PersonaAutoUpdateState = "disabled" | "enabled" | "invalid";
export declare function readOpenCodePluginEntries(value: unknown): readonly OpenCodePluginEntry[] | undefined;
export declare function serializeOpenCodePluginEntries(entries: readonly OpenCodePluginEntry[]): readonly OpenCodePluginConfigValue[];
export declare function isPersonaHarnessNpmPluginSpecifier(entry: string): boolean;
export declare function isPersonaHarnessPluginSpecifier(entry: string): boolean;
export declare function personaAutoUpdateState(entry: OpenCodePluginEntry): PersonaAutoUpdateState;
export declare function withPersonaAutoUpdate(entry: OpenCodePluginEntry, enabled: boolean): OpenCodePluginEntry;
export declare function withPluginSpecifier(entry: OpenCodePluginEntry, specifier: string): OpenCodePluginEntry;
export declare function activePersonaHarnessPluginIndex(entries: readonly OpenCodePluginEntry[]): number | undefined;
export declare function isVersionedNpmPackageVersion(value: string): boolean;