import { Builder } from "@dawntech/dwntbots-models";
import { BlipBuilderFeature, BlipBuilder, ExecutionLogger } from "./Feature";
export declare const DEFAULT_SIZE: {
    width: number;
    height: number;
};
export declare const OFFSCREEN: {
    top: string;
    left: string;
};
export declare type CanonicalPosition = {
    x: number;
    y: number;
};
export declare type CanonicalGrid = {
    scale: CanonicalPosition;
    offset: CanonicalPosition;
};
export declare const isZero: (c: CanonicalPosition) => boolean;
export declare const isEqual: (c1: CanonicalPosition, c2: CanonicalPosition) => boolean;
export declare const unitary: (c: CanonicalPosition) => {
    x: number;
    y: number;
};
export declare const negate: (c: CanonicalPosition) => {
    x: number;
    y: number;
};
export declare const invert: (c: CanonicalPosition) => {
    x: number;
    y: number;
};
export declare const round: (c: CanonicalPosition) => {
    x: number;
    y: number;
};
export declare const scale: (c: CanonicalPosition, k: number) => {
    x: number;
    y: number;
};
export declare const add: (c1: CanonicalPosition, c2: CanonicalPosition) => {
    x: number;
    y: number;
};
export declare const subtract: (c1: CanonicalPosition, c2: CanonicalPosition) => {
    x: number;
    y: number;
};
export declare const multiply: (c1: CanonicalPosition, c2: CanonicalPosition) => {
    x: number;
    y: number;
};
export declare const divide: (c1: CanonicalPosition, c2: CanonicalPosition) => {
    x: number;
    y: number;
};
export declare const clamp: (c: CanonicalPosition, min?: CanonicalPosition, max?: CanonicalPosition) => {
    x: number;
    y: number;
};
export declare class PositionFeature extends BlipBuilderFeature {
    private align;
    private grid;
    static MINIMUN_BLOCKS_MOVE: number;
    static ONBOARDING_BLOCK_POSITION: Builder.BlockPosition;
    static WELCOME_BLOCK_POSITION: Builder.BlockPosition;
    static FALLBACK_BLOCK_POSITION: Builder.BlockPosition;
    static ERROR_BLOCK_POSITION: Builder.BlockPosition;
    constructor(logger: ExecutionLogger, align: boolean, scale?: number, offset?: number);
    static computeDisplacementPosition(anchor: Builder.BlockPosition, displacement: CanonicalPosition): Builder.BlockPosition;
    static toCanonicalPosition(position: Builder.BlockPosition): CanonicalPosition;
    static toBlockPosition(position: CanonicalPosition): Builder.BlockPosition;
    static pushBlockToGrid(block: Builder.Block, grid: CanonicalGrid): boolean;
    private moveDefaultBlocks;
    private performAlignment;
    prepare(builder: BlipBuilder): void;
    run(builder: BlipBuilder): void;
}