import type { Arc2DEntitySpec, Circle2DEntitySpec, ConstraintId, ConstraintSpec, EntityId, EntitySpec, Point2DEntitySpec, ScalarSource, SketchCreateParams, SketchHandle, SketchSnapshot, SketchSolveOptions, SketchSolveResult, SketchToolkitVersionInfo } from './sketch-types';
export interface NativeSketchToolkit {
    getSessionId?: () => string;
    getLastError?: () => string;
    clearLastError?: () => void;
    createSketch(createParamsJson: string): number;
    disposeSketch?: (sketchId: number) => void;
    addEntity(sketchId: number, entitySpecJson: string): number;
    removeEntity?: (sketchId: number, entityId: number) => void;
    addConstraint(sketchId: number, constraintSpecJson: string): number;
    removeConstraint?: (sketchId: number, constraintId: number) => void;
    setParameter?: (sketchId: number, name: string, valueJson: string) => void;
    solveSketch?: (sketchId: number, optionsJson: string) => string;
    getSketchSnapshot(sketchId: number): string;
}
export interface SketchToolkitWasmModule {
    SketchToolkitNative: new () => NativeSketchToolkit;
}
export declare class SketchToolkit {
    private readonly native;
    private readonly sessionId;
    constructor(module: SketchToolkitWasmModule);
    createSketch(params: SketchCreateParams): SketchHandle;
    disposeSketch(handle: SketchHandle): void;
    addEntity(handle: SketchHandle, spec: EntitySpec): EntityId;
    addPoint(handle: SketchHandle, spec: Omit<Point2DEntitySpec, 'kind'>): EntityId;
    addLineSegment(handle: SketchHandle, spec: Omit<Extract<EntitySpec, {
        kind: 'line-segment';
    }>, 'kind'>): EntityId;
    addCircle(handle: SketchHandle, spec: Omit<Circle2DEntitySpec, 'kind'>): EntityId;
    addArc(handle: SketchHandle, spec: Omit<Arc2DEntitySpec, 'kind'>): EntityId;
    removeEntity(handle: SketchHandle, entityId: EntityId): void;
    addConstraint(handle: SketchHandle, spec: ConstraintSpec): ConstraintId;
    removeConstraint(handle: SketchHandle, constraintId: ConstraintId): void;
    setParameter(handle: SketchHandle, name: string, value: ScalarSource): void;
    getSketchSnapshot(handle: SketchHandle): SketchSnapshot;
    solveSketch(handle: SketchHandle, options?: SketchSolveOptions): SketchSolveResult;
    getVersionInfo(): SketchToolkitVersionInfo;
    private resolveSketchId;
}