export class UnsupportedCodecError extends Error { constructor(codec: string, context: string) { super(`codec ${codec} is not supported in ${context} context`); } } export class ParseCodecPrivateError extends Error { constructor(codec: string, detail: string) { super(`code ${codec} private parse failed: ${detail}`); } } export class UnreachableOrLogicError extends Error { constructor(detail: string) { super(`unreachable or logic error: ${detail}`) } } export class ParseCodecErrors extends Error { cause: Error[] = []; constructor() { super('failed to parse codecs'); } }