import { Value } from '../../sourcegen/index.js';
import { Assertion } from './assertion.js';
/**
 * Rejects an assertion source that has no codegen case.
 *
 * The `never` parameter makes an unhandled source a compile-time error: adding a
 * member to a monitor's assertion source union without adding the matching codegen
 * case fails to typecheck. The runtime throw remains because wire data may carry a
 * source this version of the CLI does not know about.
 */
export declare function unsupportedAssertionSource(source: never, kind?: string): never;
export interface ValueForNumericAssertionOptions {
    hasProperty?: boolean;
    /**
     * How to read the target as a number. Defaults to `parseInt`, which takes the leading
     * numeric prefix — lenient by design, since wire targets may carry units ('5%').
     * Callers that have already established the target is a full number can pass `Number`
     * to keep fractions and avoid truncating '30.5' to 30.
     */
    parse?: (target: string) => number;
}
export declare function valueForNumericAssertion<Source extends string>(klass: string, method: string, assertion: Assertion<Source>, options?: ValueForNumericAssertionOptions): Value;
export interface ValueForBooleanAssertionOptions {
    hasProperty?: boolean;
}
export declare function valueForBooleanAssertion<Source extends string>(klass: string, method: string, assertion: Assertion<Source>, options?: ValueForBooleanAssertionOptions): Value;
export interface ValueForGeneralAssertionOptions {
    hasProperty?: boolean;
    hasRegex?: boolean;
}
export declare function valueForGeneralAssertion<Source extends string>(klass: string, method: string, assertion: Assertion<Source>, options?: ValueForGeneralAssertionOptions): Value;