import type { ICSSDeclaration } from '../interfaces/css-declaration.interface';
type EasingDeclaration<K extends string, T extends Readonly<[number, number, number, number]>> = `${K}: cubic-bezier(${T[0]}, ${T[1]}, ${T[2]}, ${T[3]})${';' | ''}`;
type EasingVariable<K extends string, T extends Readonly<[number, number, number, number]>> = `var(${K}, cubic-bezier(${T[0]}, ${T[1]}, ${T[2]}, ${T[3]}))`;
export declare class Easing<K extends string, T extends Readonly<[number, number, number, number]>> implements ICSSDeclaration<K, T, EasingDeclaration<K, T>, EasingVariable<K, T>> {
    readonly Key: K;
    readonly Value: T;
    toJSON(): {
        Key: K;
        Value: T;
    };
    ToCSSDeclaration(): `${K}: cubic-bezier(${T[0]}, ${T[1]}, ${T[2]}, ${T[3]})`;
    ToCSSDeclaration(options: {
        Semicolon: true;
    }): `${K}: cubic-bezier(${T[0]}, ${T[1]}, ${T[2]}, ${T[3]});`;
    ToCSSDeclaration(options?: {
        Semicolon?: boolean;
    }): `${K}: cubic-bezier(${T[0]}, ${T[1]}, ${T[2]}, ${T[3]})${';' | ''}`;
    ToCSSVariable(): `var(${K}, cubic-bezier(${T[0]}, ${T[1]}, ${T[2]}, ${T[3]}))`;
    ToCSSValue(): string;
    toString(): `${K}: cubic-bezier(${T[0]}, ${T[1]}, ${T[2]}, ${T[3]})`;
    private constructor();
    static readonly Standard: Easing<"--md-sys-motion-easing-standard", readonly [0.2, 0, 0, 1]>;
    static readonly StandardAccelerate: Easing<"--md-sys-motion-easing-standard-accelerate", readonly [0.3, 0, 1, 1]>;
    static readonly StandardDecelerate: Easing<"--md-sys-motion-easing-standard-decelerate", readonly [0, 0, 0, 1]>;
    static readonly Emphasized: Easing<"--md-sys-motion-easing-emphasized", readonly [0.2, 0, 0, 1]>;
    static readonly EmphasizedAccelerate: Easing<"--md-sys-motion-easing-emphasized-accelerate", readonly [0.3, 0, 0.8, 0.15]>;
    static readonly EmphasizedDecelerate: Easing<"--md-sys-motion-easing-emphasized-decelerate", readonly [0.05, 0.7, 0.1, 1]>;
    static readonly Legacy: Easing<"--md-sys-motion-easing-legacy", readonly [0.4, 0, 0.2, 1]>;
    static readonly LegacyAccelerate: Easing<"--md-sys-motion-easing-legacy-accelerate", readonly [0.4, 0, 1, 1]>;
    static readonly LegacyDecelerate: Easing<"--md-sys-motion-easing-legacy-decelerate", readonly [0, 0, 0.2, 1]>;
    static readonly Linear: Easing<"--md-sys-motion-easing-linear", readonly [0, 0, 1, 1]>;
    static readonly ExpressiveFastSpatial: Easing<"--md-sys-motion-easing-expressive-fast-spatial", readonly [0.42, 1.67, 0.21, 0.9]>;
    static readonly ExpressiveDefaultSpatial: Easing<"--md-sys-motion-easing-expressive-default-spatial", readonly [0.38, 1.21, 0.22, 1]>;
    static readonly ExpressiveSlowSpatial: Easing<"--md-sys-motion-easing-expressive-slow-spatial", readonly [0.39, 1.29, 0.35, 0.98]>;
    static readonly ExpressiveFastEffects: Easing<"--md-sys-motion-easing-expressive-fast-effects", readonly [0.31, 0.94, 0.34, 1]>;
    static readonly ExpressiveDefaultEffects: Easing<"--md-sys-motion-easing-expressive-default-effects", readonly [0.34, 0.8, 0.34, 1]>;
    static readonly ExpressiveSlowEffects: Easing<"--md-sys-motion-easing-expressive-slow-effects", readonly [0.34, 0.88, 0.34, 1]>;
    static readonly StandardFastSpatial: Easing<"--md-sys-motion-easing-standard-fast-spatial", readonly [0.27, 1.06, 0.18, 1]>;
    static readonly StandardDefaultSpatial: Easing<"--md-sys-motion-easing-standard-default-spatial", readonly [0.27, 1.06, 0.18, 1]>;
    static readonly StandardSlowSpatial: Easing<"--md-sys-motion-easing-standard-slow-spatial", readonly [0.27, 1.06, 0.18, 1]>;
    static readonly StandardFastEffects: Easing<"--md-sys-motion-easing-standard-fast-effects", readonly [0.31, 0.94, 0.34, 1]>;
    static readonly StandardDefaultEffects: Easing<"--md-sys-motion-easing-standard-default-effects", readonly [0.34, 0.8, 0.34, 1]>;
    static readonly StandardSlowEffects: Easing<"--md-sys-motion-easing-standard-slow-effects", readonly [0.34, 0.88, 0.34, 1]>;
    static readonly AllEnums: {
        readonly Standard: Easing<"--md-sys-motion-easing-standard", readonly [0.2, 0, 0, 1]>;
        readonly StandardAccelerate: Easing<"--md-sys-motion-easing-standard-accelerate", readonly [0.3, 0, 1, 1]>;
        readonly StandardDecelerate: Easing<"--md-sys-motion-easing-standard-decelerate", readonly [0, 0, 0, 1]>;
        readonly Emphasized: Easing<"--md-sys-motion-easing-emphasized", readonly [0.2, 0, 0, 1]>;
        readonly EmphasizedAccelerate: Easing<"--md-sys-motion-easing-emphasized-accelerate", readonly [0.3, 0, 0.8, 0.15]>;
        readonly EmphasizedDecelerate: Easing<"--md-sys-motion-easing-emphasized-decelerate", readonly [0.05, 0.7, 0.1, 1]>;
        readonly Legacy: Easing<"--md-sys-motion-easing-legacy", readonly [0.4, 0, 0.2, 1]>;
        readonly LegacyAccelerate: Easing<"--md-sys-motion-easing-legacy-accelerate", readonly [0.4, 0, 1, 1]>;
        readonly LegacyDecelerate: Easing<"--md-sys-motion-easing-legacy-decelerate", readonly [0, 0, 0.2, 1]>;
        readonly Linear: Easing<"--md-sys-motion-easing-linear", readonly [0, 0, 1, 1]>;
        readonly ExpressiveFastSpatial: Easing<"--md-sys-motion-easing-expressive-fast-spatial", readonly [0.42, 1.67, 0.21, 0.9]>;
        readonly ExpressiveDefaultSpatial: Easing<"--md-sys-motion-easing-expressive-default-spatial", readonly [0.38, 1.21, 0.22, 1]>;
        readonly ExpressiveSlowSpatial: Easing<"--md-sys-motion-easing-expressive-slow-spatial", readonly [0.39, 1.29, 0.35, 0.98]>;
        readonly ExpressiveFastEffects: Easing<"--md-sys-motion-easing-expressive-fast-effects", readonly [0.31, 0.94, 0.34, 1]>;
        readonly ExpressiveDefaultEffects: Easing<"--md-sys-motion-easing-expressive-default-effects", readonly [0.34, 0.8, 0.34, 1]>;
        readonly ExpressiveSlowEffects: Easing<"--md-sys-motion-easing-expressive-slow-effects", readonly [0.34, 0.88, 0.34, 1]>;
        readonly StandardFastSpatial: Easing<"--md-sys-motion-easing-standard-fast-spatial", readonly [0.27, 1.06, 0.18, 1]>;
        readonly StandardDefaultSpatial: Easing<"--md-sys-motion-easing-standard-default-spatial", readonly [0.27, 1.06, 0.18, 1]>;
        readonly StandardSlowSpatial: Easing<"--md-sys-motion-easing-standard-slow-spatial", readonly [0.27, 1.06, 0.18, 1]>;
        readonly StandardFastEffects: Easing<"--md-sys-motion-easing-standard-fast-effects", readonly [0.31, 0.94, 0.34, 1]>;
        readonly StandardDefaultEffects: Easing<"--md-sys-motion-easing-standard-default-effects", readonly [0.34, 0.8, 0.34, 1]>;
        readonly StandardSlowEffects: Easing<"--md-sys-motion-easing-standard-slow-effects", readonly [0.34, 0.88, 0.34, 1]>;
    };
}
export {};