import { type PsmuxSpawnRunner, type ResolvedTmuxBinary } from "./psmux-detect";
/** @internal Test-only seam for hermetic Windows authority storage tests. */
/**
 * The platform that governs psmux authority decisions, honoring the test
 * override. Every authority gate must read this rather than `process.platform`,
 * or a pinned test platform is silently ignored on non-Windows hosts.
 */
export declare function gjcTmuxAuthorityPlatform(): NodeJS.Platform;
export declare function __setTmuxProviderAuthorityPlatformForTests(platform: NodeJS.Platform | null): void;
export type TmuxProviderKind = "native-tmux" | "windows-psmux";
/** A structured tmux provider. Native tmux intentionally has no prefix. */
export interface ProviderContext {
    readonly kind: TmuxProviderKind;
    readonly command: string;
    readonly commandPrefix: readonly string[];
    readonly namespace: string | null;
    readonly executableIdentity: string | null;
    readonly binary: ResolvedTmuxBinary;
    readonly platform: NodeJS.Platform;
}
/** Durable authority binding for one owner generation. */
export interface ProviderAuthority extends ProviderContext {
    readonly stateDir: string;
    readonly sessionId: string;
    readonly generation: string;
}
/** Resolve a structured provider. Native tmux remains byte-for-byte argv compatible. */
export declare function resolveGjcTmuxProviderContext(options?: {
    env?: NodeJS.ProcessEnv;
    platform?: NodeJS.Platform;
    runner?: PsmuxSpawnRunner;
    binary?: ResolvedTmuxBinary;
}): ProviderContext;
export declare function buildTmuxProviderCommand(context: ProviderContext, command: string, args?: readonly string[]): string[];
/** Returns whether an owner generation has a persisted Windows psmux authority. */
export declare function hasGjcTmuxProviderAuthoritySync(input: {
    stateDir: string;
    sessionId: string;
    generation: string;
}): boolean;
export declare function bindGjcTmuxProviderAuthority(context: ProviderContext, input: {
    stateDir: string;
    sessionId: string;
    generation: string;
}): ProviderAuthority;
export declare function persistGjcTmuxProviderAuthoritySync(authority: ProviderAuthority): void;
export declare function readGjcTmuxProviderAuthoritySync(input: {
    stateDir: string;
    sessionId: string;
    generation: string;
}): ProviderAuthority;
/** Enumerates owner-secured, executable-validated psmux authorities in one durable state root. */
export declare function listGjcTmuxProviderAuthoritiesSync(stateDirInput: string): ProviderAuthority[];
/** Re-proves the staged immutable record and executable identity before generation publication. */
export declare function assertGjcTmuxStagedMutationAuthoritySync(authority: ProviderAuthority): void;
/** Re-proves the current pointer, exact executable identity, and native root before mutation. */
export declare function assertGjcTmuxMutationAuthoritySync(authority: ProviderAuthority): void;