import { Logger } from '@n8n/backend-common';
import type { ICredentialContext } from 'n8n-workflow';
import { ITokenIdentifier } from './identifier-interface';
import { AuthService } from '../../../../auth/auth.service';
import { z } from 'zod';
import { OAuthTokenVerifierProxy } from '../../../../services/oauth-token-verifier-proxy.service';
import { UserRepository } from '@n8n/db';
export declare const N8NIdentifierMetadataSchema: z.ZodDiscriminatedUnion<"source", [z.ZodObject<{
    source: z.ZodLiteral<"manual-execution">;
}, "strip", z.ZodTypeAny, {
    source: "manual-execution";
}, {
    source: "manual-execution";
}>, z.ZodObject<{
    source: z.ZodEnum<["chat-hub-injected", "cookie-source"]>;
    method: z.ZodString;
    endpoint: z.ZodString;
    browserId: z.ZodOptional<z.ZodString>;
}, "strip", z.ZodTypeAny, {
    source: "chat-hub-injected" | "cookie-source";
    method: string;
    endpoint: string;
    browserId?: string | undefined;
}, {
    source: "chat-hub-injected" | "cookie-source";
    method: string;
    endpoint: string;
    browserId?: string | undefined;
}>, z.ZodObject<{
    source: z.ZodLiteral<"n8n-oauth">;
    resource: z.ZodString;
    grant: z.ZodOptional<z.ZodObject<{
        audiences: z.ZodArray<z.ZodString, "many">;
        executeAccessWorkflowId: z.ZodOptional<z.ZodString>;
    }, "strip", z.ZodTypeAny, {
        audiences: string[];
        executeAccessWorkflowId?: string | undefined;
    }, {
        audiences: string[];
        executeAccessWorkflowId?: string | undefined;
    }>>;
    subject: z.ZodOptional<z.ZodString>;
    establishedAt: z.ZodOptional<z.ZodNumber>;
    executionPath: z.ZodOptional<z.ZodArray<z.ZodString, "many">>;
}, "strip", z.ZodTypeAny, {
    source: "n8n-oauth";
    resource: string;
    grant?: {
        audiences: string[];
        executeAccessWorkflowId?: string | undefined;
    } | undefined;
    subject?: string | undefined;
    establishedAt?: number | undefined;
    executionPath?: string[] | undefined;
}, {
    source: "n8n-oauth";
    resource: string;
    grant?: {
        audiences: string[];
        executeAccessWorkflowId?: string | undefined;
    } | undefined;
    subject?: string | undefined;
    establishedAt?: number | undefined;
    executionPath?: string[] | undefined;
}>]>;
export declare const N8N_IDENTITY_SOURCES: readonly string[];
export declare function carriesN8nIdentity(context: ICredentialContext): boolean;
export declare class N8NIdentifier implements ITokenIdentifier {
    private readonly logger;
    private readonly authService;
    private readonly oauthTokenVerifierProxy;
    private readonly userRepository;
    constructor(logger: Logger, authService: AuthService, oauthTokenVerifierProxy: OAuthTokenVerifierProxy, userRepository: UserRepository);
    validateOptions(_: Record<string, unknown>): Promise<void>;
    resolve(context: ICredentialContext, _: Record<string, unknown>, executionId?: string): Promise<string>;
    identify(context: ICredentialContext): Promise<string | undefined>;
}