import type { ScalarShapeDefinition, ShapeDefinition, NodeShapeDefinition, ArrayShapeDefinition, UnionShapeDefinition } from './definitions';
export type StringMap = {
    [key: string]: string;
};
export declare function isJavascriptNumberShape(shape: ScalarShapeDefinition): boolean;
export declare function isStringScalarShape(node: ScalarShapeDefinition): boolean;
export declare function isBooleanScalarShape(node: ScalarShapeDefinition): boolean;
export declare function isIntegerScalarShape(node: ScalarShapeDefinition): boolean;
export declare function isDoubleScalarShape(node: ScalarShapeDefinition): boolean;
export declare function isNumberScalarShape(node: ScalarShapeDefinition): boolean;
export declare function isNilShape(node: ShapeDefinition): boolean;
export declare function isScalarShape(node: ShapeDefinition): node is ScalarShapeDefinition;
export declare function isNodeShape(node: ShapeDefinition): node is NodeShapeDefinition;
export declare function isArrayShape(node: ShapeDefinition): node is ArrayShapeDefinition;
export declare function isScalarArrayShape(node: ShapeDefinition): node is ArrayShapeDefinition;
export declare function isUnionShape(node: ShapeDefinition): node is UnionShapeDefinition;
export declare function isAnyShape(node: ShapeDefinition): boolean;