import type { Action, PermissionContext, PermissionProvider, PermissionRule, Resource, RoleDefinition } from "../types";
export interface OpenFGATuple {
    user: string;
    relation: string;
    object: string;
}
export interface OpenFGAProviderConfig {
    apiUrl?: string | undefined;
    storeId?: string | undefined;
    authToken?: string | undefined;
}
export interface OpenFGACheckRequest {
    tuple_key: {
        user: string;
        relation: string;
        object: string;
    };
}
export interface OpenFGACheckResponse {
    allowed: boolean;
}
export interface OpenFGAWriteRequest {
    writes?: {
        tuple_keys: OpenFGATuple[];
    };
    deletes?: {
        tuple_keys: OpenFGATuple[];
    };
}
export interface OpenFGAListObjectsRequest {
    user: string;
    relation: string;
    type: string;
}
export declare class OpenFGAProvider implements PermissionProvider {
    private apiUrl;
    private storeId;
    private authToken;
    private roleDefinitions;
    constructor(config?: string | OpenFGAProviderConfig, roles?: RoleDefinition[]);
    defineRole(definition: RoleDefinition): void;
    getRulesForRole(role: string): PermissionRule[];
    private endpoint;
    private headers;
    check(user: string, relation: string, object: string): Promise<boolean>;
    write(tuples: OpenFGATuple[]): Promise<void>;
    delete(tuples: OpenFGATuple[]): Promise<void>;
    listObjects(user: string, relation: string, type: string): Promise<string[]>;
    can(_context: PermissionContext, _action: Action, _resource: Resource, _subject?: unknown): boolean;
    cannot(context: PermissionContext, action: Action, resource: Resource, subject?: unknown): boolean;
    canAsync(context: PermissionContext, action: Action, resource: Resource, subject?: unknown): Promise<boolean>;
    private formatUser;
    private formatObject;
    private extractSubjectId;
    buildAbilityFor(_context: PermissionContext): unknown;
}
export declare function createOpenFGAProvider(config?: string | OpenFGAProviderConfig, roles?: RoleDefinition[]): OpenFGAProvider;
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