import { CompareDirective } from './CompareDirective';
import { DirectiveRequest, MatchResult, MatchContext } from '../core/types';
/**
 * Number directive for number range and tolerance comparisons
 *
 * Validates that a number is within a range or tolerance
 *
 * Examples:
 * - {{compare:number:range:0:100}} → Number between 0 and 100
 * - {{compare:number:tolerance:42:±5}} → Number 42 ± 5 (37-47)
 * - {{compare:number:tolerance:100:±10%}} → Number 100 ± 10% (90-110)
 */
export declare class NumberDirective implements CompareDirective {
    readonly name = "number";
    createMatcher(request: DirectiveRequest): (actual: any, _expected: any, _context: MatchContext) => MatchResult;
    /**
     * Create a range matcher
     *
     * Args: [min, max]
     * Example: ["0", "100"]
     */
    private createRangeMatcher;
    /**
     * Create a tolerance matcher
     *
     * Args: [value, tolerance]
     * Example: ["42", "±5"] or ["100", "±10%"]
     */
    private createToleranceMatcher;
}
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