/**
 * Coerces a data-bound value (typically a string) to a boolean.
 * Taken from https://github.com/angular/components/blob/master/src/cdk/coercion/boolean-property.ts
 */
export declare function coerceBooleanProperty(value: any): boolean;
/**
 * Whether the provided value is considered a number.
 * Taken from https://github.com/angular/components/blob/master/src/cdk/coercion/number-property.ts
 */
export declare function coerceNumberProperty(value: any): number;