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';
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;
}, "strip", z.ZodTypeAny, {
    source: "n8n-oauth";
    resource: string;
}, {
    source: "n8n-oauth";
    resource: string;
}>]>;
export declare const N8N_IDENTITY_SOURCES: readonly string[];
export declare function carriesN8nIdentity(context: ICredentialContext): boolean;
export declare class N8NIdentifier implements ITokenIdentifier {
    private readonly authService;
    private readonly oauthTokenVerifierProxy;
    constructor(authService: AuthService, oauthTokenVerifierProxy: OAuthTokenVerifierProxy);
    validateOptions(_: Record<string, unknown>): Promise<void>;
    resolve(context: ICredentialContext, _: Record<string, unknown>): Promise<string>;
}