import { PipeTransform } from '@angular/core';
/**
 * Truncate pipe
 *
 * This is currently used with the save filter feature of the filter fields component
 *
 * Usage:
 * <code><pre>
 * // Individual module import
 * import { TruncatePipeModule } from 'patternfly-ng/pipe';
 * // Or
 * import { TruncatePipeModule } from 'patternfly-ng';
 *
 * &#64;NgModule({
 *   imports: [TruncatePipeModule,...]
 * })
 * export class AppModule(){}
 * </pre></code>
 */
export declare class TruncatePipe implements PipeTransform {
    /**
     * Truncate given string
     *
     * @param {string} value The string to truncate
     * @param {string} limit The number of characters to truncate the string at
     * @param {string} trail The trailing characters representing truncation
     * @returns {string} The truncated string
     */
    transform(value: string, limit?: number, trail?: string): string;
}