import type { DeserializationResult, SerializationResult, ValidationMode } from 'yaschema';
import type { AnyBody } from '../types/AnyBody';
import type { AnyHeaders } from '../types/AnyHeaders';
import type { AnyParams } from '../types/AnyParams';
import type { AnyQuery } from '../types/AnyQuery';
import type { GenericApiRequest } from '../types/GenericApiRequest';
/** Determines request schema validation results and conceptually returns one of three states: valid, invalid (soft validation error), or
 * invalid (hard validation error).  For invalid cases, additional metadata is included in the result. */
export declare const checkRequestValidation: ({ reqHeaders, reqParams, reqQuery, reqBody, validationMode }: {
    reqHeaders: SerializationResult | DeserializationResult<Partial<AnyHeaders>>;
    reqParams: SerializationResult | DeserializationResult<Partial<AnyParams>>;
    reqQuery: SerializationResult | DeserializationResult<Partial<AnyQuery>>;
    reqBody: SerializationResult | DeserializationResult<AnyBody>;
    validationMode: ValidationMode;
}) => ({
    ok: true;
} & ({
    hadSoftValidationError: false;
    invalidPart?: undefined;
    validationError?: undefined;
    validationErrorPath?: undefined;
} | {
    hadSoftValidationError: true;
    invalidPart: keyof GenericApiRequest;
    validationError: string;
    validationErrorPath: string;
})) | {
    ok: false;
    invalidPart: keyof GenericApiRequest;
    validationError: string;
    validationErrorPath: string;
};
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