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|
export interface AnyConstructor {
new(args: any): any;
}
export type ArgumentType =
| "undefined"
| "null"
| "boolean"
| "number"
| "string"
| "object"
| "Array"
| "ArrayBuffer"
| "ArrayBufferView"
| AnyConstructor;
export class ArgumentError extends TypeError {
public static readonly NAME = "ArgumentError";
public static isType(value: any, type: "undefined"): value is undefined;
public static isType(value: any, type: "null"): value is null;
public static isType(value: any, type: "boolean"): value is boolean;
public static isType(value: any, type: "number"): value is number;
public static isType(value: any, type: "object"): value is object;
public static isType(value: any, type: "string"): value is string;
public static isType(value: any, type: "Array"): value is any[];
public static isType(value: any, type: "ArrayBuffer"): value is ArrayBuffer;
public static isType(value: any, type: "ArrayBufferView"): value is ArrayBufferView;
public static isType<T>(value: any, type: new (...args: any[]) => T): value is T;
// @internal
public static isType(value: any, type: ArgumentType): boolean;
public static isType(value: any, type: ArgumentType): boolean {
if (typeof type === "string") {
if (type === "Array" && Array.isArray(value)) {
return true;
} else if (type === "ArrayBuffer" && value instanceof ArrayBuffer) {
return true;
} else if (type === "ArrayBufferView" && ArrayBuffer.isView(value)) {
return true;
} else if (typeof value === type) {
return true;
}
} else if (value instanceof type) {
return true;
}
return false;
}
public static assert(value: any, name: string, type: "undefined"): asserts value is undefined;
public static assert(value: any, name: string, type: "null"): asserts value is null;
public static assert(value: any, name: string, type: "boolean"): asserts value is boolean;
public static assert(value: any, name: string, type: "number"): asserts value is number;
public static assert(value: any, name: string, type: "object"): asserts value is { [key: string]: any; };
public static assert(value: any, name: string, type: "string"): asserts value is string;
public static assert(value: any, name: string, type: "Array"): asserts value is any[];
public static assert(value: any, name: string, type: "ArrayBuffer"): asserts value is ArrayBuffer;
public static assert(value: any, name: string, type: "ArrayBufferView"): asserts value is ArrayBufferView;
public static assert<T>(value: any, name: string, type: new (...args: any[]) => T): asserts value is T;
public static assert(value: any, name: string, type: ArgumentType, ...types: ArgumentType[]): void;
public static assert(value: any, name: string, ...types: ArgumentType[]): void {
for (const type of types) {
if (this.isType(value, type)) {
return;
}
}
const typeNames = types.map(o => o instanceof Function && "name" in o ? o.name : `${o}`);
throw new ArgumentError(`Parameter '${name}' is not of type ${typeNames.length > 1 ? `(${typeNames.join(" or ")})` : typeNames[0]}`);
}
public override name: typeof ArgumentError.NAME = ArgumentError.NAME;
}
|
