/**
 * MCP Tools: Keyword Research
 *
 * lookup_keywords: Look up search volume and competition data for keywords (DataForSEO)
 * suggest_keywords: Get related keyword suggestions for a seed keyword (DataForSEO)
 *
 * Both tools hit the Rampify API which caches results for 30 days.
 * DataForSEO API calls cost money — the response includes from_cache vs from_api counts.
 */
import { z } from 'zod';
export declare const LookupKeywordsInput: z.ZodObject<{
    domain: z.ZodOptional<z.ZodString>;
    project_id: z.ZodOptional<z.ZodString>;
    keywords: z.ZodArray<z.ZodString, "many">;
    locale: z.ZodDefault<z.ZodOptional<z.ZodString>>;
    location_code: z.ZodDefault<z.ZodOptional<z.ZodNumber>>;
}, "strip", z.ZodTypeAny, {
    keywords: string[];
    locale: string;
    location_code: number;
    domain?: string | undefined;
    project_id?: string | undefined;
}, {
    keywords: string[];
    domain?: string | undefined;
    project_id?: string | undefined;
    locale?: string | undefined;
    location_code?: number | undefined;
}>;
export type LookupKeywordsParams = z.infer<typeof LookupKeywordsInput>;
export declare function lookupKeywords(params: LookupKeywordsParams): Promise<any>;
export declare const SuggestKeywordsInput: z.ZodObject<{
    domain: z.ZodOptional<z.ZodString>;
    project_id: z.ZodOptional<z.ZodString>;
    seed: z.ZodString;
    locale: z.ZodDefault<z.ZodOptional<z.ZodString>>;
    location_code: z.ZodDefault<z.ZodOptional<z.ZodNumber>>;
    limit: z.ZodDefault<z.ZodOptional<z.ZodNumber>>;
}, "strip", z.ZodTypeAny, {
    limit: number;
    locale: string;
    location_code: number;
    seed: string;
    domain?: string | undefined;
    project_id?: string | undefined;
}, {
    seed: string;
    limit?: number | undefined;
    domain?: string | undefined;
    project_id?: string | undefined;
    locale?: string | undefined;
    location_code?: number | undefined;
}>;
export type SuggestKeywordsParams = z.infer<typeof SuggestKeywordsInput>;
export declare function suggestKeywords(params: SuggestKeywordsParams): Promise<any>;
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