import { DomSanitizer, SafeStyle } from '@angular/platform-browser';
import { ReplaySubject } from 'rxjs';
import { ComponentChange } from '../../interfaces/component-change.interface';
import { ComponentChanges } from '../../interfaces/component-changes.interface';
export declare abstract class UnitStyleChangesProcessor<C> {
    protected readonly domSanitizer: DomSanitizer;
    readonly safeStyle$: ReplaySubject<SafeStyle>;
    constructor(domSanitizer: DomSanitizer);
    protected processStyleChanges(change: ComponentChange<C>): void;
    protected processPercentChanges(change: ComponentChange<C>): void;
    protected processPxChanges(change: ComponentChange<C>): void;
    protected processVwChanges(change: ComponentChange<C>): void;
    protected processVhChanges(change: ComponentChange<C>): void;
    protected processRemChanges(change: ComponentChange<C>): void;
    abstract process(changes: ComponentChanges<C>): void;
    private updateSafeStyle;
}