import type { VerificationSource, VerificationSourceValidation } from './types.js';
export type { VerificationSource, VerificationSourceValidation } from './types.js';
/**
 * Validate a VerificationSource. Fail closed.
 *
 * Rules, all mechanical:
 *   - verified_at_ms must be a finite number greater than zero.
 *   - 'resolver' requires resolver_origin, an https:// origin string.
 *   - 'pinned' requires BOTH pin_populated_at_ms (finite, > 0, not later
 *     than verified_at_ms) and pin_populated_via. A pin that cannot say
 *     what populated it carries no usable posture, so it is invalid
 *     rather than silently treated as fresh.
 *   - 'inline' must not carry resolver_origin or the pin fields; method-
 *     mismatched fields are a malformed record, not extra detail.
 *   - pin_populated_via on a non-pinned method is invalid, likewise
 *     resolver_origin on a non-resolver method.
 */
export declare function validateVerificationSource(source: VerificationSource): VerificationSourceValidation;
/**
 * Construct a VerificationSource, refusing invalid combinations. The
 * returned object carries ONLY the keys appropriate to the method, so a
 * record built here never introduces explicitly-undefined keys into a
 * canonicalization path.
 */
export declare function buildVerificationSource(input: {
    method: 'inline' | 'pinned' | 'resolver';
    verified_at_ms: number;
    resolver_origin?: string;
    pin_populated_at_ms?: number;
    pin_populated_via?: 'inline' | 'resolver';
}): VerificationSource;
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